References
- Beatty , S. and Smith , S. 1987 . External search effort: An investigation across several product categories . Journal of Consumer Research , 14 ( 1 ) : 83 – 95 .
- Bieger , T. and Laesser , C. 2004 . Information sources for travel decisions: Toward a source process model . Journal of Travel Research , 42 ( 4 ) : 357 – 371 .
- Bonn , M. , Furr , H. and Susskind , A. 1998 . Using the Internet as a pleasure travel planning tool: An examination of the sociodemographic and behavioural characteristics among Internet users and nonusers . Journal of Hospitality and Tourism Research , 22 ( 3 ) : 33 – 39 .
- Bowker , J. , Bergstrom , J. and Gill , J. 2004 . The Virginia creeper trail: An assessment of user demographics, preferences, and economics , Virginia Department of Conservation .
- Cai , L. , Feng , R. and Breiter , D. 2004 . Tourist purchase decision involvement and information preferences . Journal of Vacation Marketing , 10 ( 2 ) : 138 – 148 .
- Capella , L. and Greco , A. 1987 . Information sources of elderly for vacation decisions . Annals of Tourism Research , 14 ( 1 ) : 148 – 151 .
- Chen , J. 2000 . Cross-cultural differences in travel information acquisition among tourists from three Pacific-Rim countries . Journal of Hospitality and Tourism Research , 24 ( 2 ) : 239 – 251 .
- Civil War Preservation Trust . 2005 . Blue, gray, and green: A battlefield benefits guide for community leaders , Washington, DC : Civil War Preservation Trust .
- Clemons , J. and Ivy , M. 2004 . Shiloh National Military Park visitor study: Spring 2004 , Murfreesboro, TN : Middle Tennessee State University Recreation and Leisure Services .
- Cowton , C. 1998 . The use of secondary data in business ethics research . Journal of Business Ethics , 14 ( 4 ) : 423 – 434 .
- Dillman , D. 2000 . Mail and Internet surveys: The tailored design method , New York : John Wiley and Sons .
- Eastman , J. and Iyer , R. 2005 . The impact of cognitive age on Internet use of the elderly: An introduction to the public policy implications . International Journal of Consumer Studies , 29 ( 2 ) : 125 – 136 .
- English , D. , Kocis , S. and Zarnoch , S. 2004 . Characteristics and use patterns of visitors to dispersed areas of urban national forests . Working Papers of the Finnish Forest Research Institute 2
- Felsenstein , D. and Fleischer , A. 2003 . Local festivals and tourism promotion: The role of public assistance and visitor expenditure . Journal of Travel Research , 41 ( 4 ) : 385 – 392 .
- Fesenmaier , D. 1994 . Traveler use of visitor information centers: Implications for development in Illinois . Journal of Travel Research , 33 ( 1 ) : 44 – 50 .
- Fodness , D. and Murray , B. 1997 . Tourist information search . Annals of Tourism Research , 24 ( 3 ) : 503 – 523 .
- Fodness , D. and Murray , B. 1998 . A typology of tourist information search strategies . Journal of Travel Research , 37 ( 2 ) : 108 – 119 .
- Gitelson , R. and Crompton , J. 1983 . The planning horizons and sources of information used by pleasure vacationers . Journal of Travel Research , 21 ( 1 ) : 2 – 7 .
- Gursoy , D. and McCleary , K. 2004a . Traveler's prior knowledge and its impact on their information search behavior . Journal of Hospitality and Tourism Research , 28 ( 1 ) : 66 – 94 .
- Gursoy , D. and McCleary , K. 2004b . An integrative model of tourists' search behavior . Annals of Tourism Research , 31 ( 2 ) : 353 – 373 .
- Harris Interactive, Inc . 2004 . More than four in ten internet users now have broadband – Doubled in two years , Retrieved February 2004, from http://www.harrisinteractive.com/harris_poll/index.asp?PID=492
- Kamp , B. , Crompton , J. and Hensarling , D. 1979 . The reaction of travelers to gasoline rationing and to increases in gasoline prices . Journal of Travel Research , 18 ( 1 ) : 37 – 41 .
- Le , Y. , Scheutt , M. and Hollenhorst , S. 2006 . Fort Sumter National Monument visitor study: Summer 2005 , Moscow, ID : University of Idaho Park Studies Unit . (National Park Service Visitor Services Project Report 169)
- Lehto , X. , Kim , D. and Morrison , A. 2006 . The effect of prior destination experience on online information search behavior . Tourism and Hospitality Research , 6 ( 2 ) : 160 – 178 .
- Luo , M. , Ruomei , F. and Cai , L. 2004 . Information search behavior and tourist characteristics: The Internet vis-à-vis other information sources . Journal of Travel and Tourism Marketing , 17 ( 2 ) : 15 – 25 .
- Meldrum, B., & Littlejohn, M. (2003). Stones River National Battlefield visitor study: Fall 2002 (National Park Service Visitor Services Project Report 140). Moscow, ID: University of Idaho Park Studies Unit.
- National Park Service . 2007 . National Park Service: Experience your America , Retrieved February 2007, from http://www.nps.gov/
- National Park Service Park Studies Unit . 2007 . The visitor services project , Retrieved March 2007, from http://www.psu.uidaho.edu/vsp.htm
- National Park Service Public Use Statistics Office . 2007 . Public use statistics office , Retrieved February 2007, from http://www2.nature.nps.gov/stats/
- Online Publishers Association . 2004 . Generational media study , Retrieved February 2007, from http://www.online-publishers.org/pdf/opa_generational_study_sep04.pdf
- Rosendahl , J. , Thompson , J. and Anderson , D. 2001 . Wilson's Creek national battlefield: Comparison of local and non-local visitors , St Paul, MN : Cooperative Park Studies Program, University of Minnesota College of Natural Resources .
- Shifflet and Associates, Ltd . 1999 . Pennsylvania heritage tourism study , McLean, VA : D.K. Shifflet and Associates .
- Snepenger , D. , Meged , K. , Snelling , M. and Worrall , K. 1990 . Information search strategies by destination-naïve tourists . Journal of Travel Research , 29 ( 1 ) : 13 – 16 .
- Social Research Laboratory, Northern Arizona University . 2001 . The National Park Service comprehensive survey of the American public , Washington, DC : National Park Service .
- Stanford Institute for the Quantitative Study of Society . 2001 . SIQSS Internet and society study , Retrieved February 2007, from http://www.stanford.edu/group/siqss/ Press_Release/internetStudy.html
- Stewart , W. , Lue , C. , Fesenmaier , D. and Anderson , S. 1993 . A comparison between welcome center visitors and general highway auto travelers . Journal of Travel Research , 31 ( 1 ) : 40 – 46 .
- Stynes , D. and Sun , Y. 2002a . Economic impacts of selected national parks; Update to Year 2001 , East Lansing, MI : Department of Park, Recreation and Tourism Resources, Michigan State University .
- Stynes , D. and Sun , Y. 2002b . Impacts of visitor spending on local economy: Crater Lake National Park 2001 , East Lansing, MI : Department of Park, Recreation and Tourism Resources, Michigan State University .
- Stynes , D. and Sun , Y. 2003 . Economic impacts of national park visitor spending on gateway communities: Systemwide estimates for 2001 , East Lansing, MI : Department of Park, Recreation and Tourism Resources, Michigan State University .
- Stynes , D. , White , E. and Leefers , L. 2003 . Spending profiles of national forest visitors: Years 2000 and 2001 , Joint venture agreement between the USDA Forest Service Inventory and Monitoring Institute and Michigan State University .
- Susskind , A. , Bonn , M. and Dev , C. 2003 . To look or book: An examination of consumer's apprehensiveness toward Internet use . Journal of Travel Research , 41 ( 3 ) : 256 – 264 .
- USDA Forest Service . 2004 . National forest visitor use monitoring program: National project results, January 2000 through September 2003 , Washington, DC : USDA Forest Service .
- Wisconsin Department of Tourism Co-op Research Program . 2001 . Stoughton Syttende Mai: Executive summary , Madison, WI : Wisconsin Department of Tourism .
- Wisconsin Department of Tourism Co-op Research Program . 2005 . 2005 profile of visitors at National Water Ski Tournament , Janesville, WI : Summary highlight . Madison, WI: Wisconsin Department of Tourism
- ZIP-Codes.com . 2007 . Zip code radius finder and calculator , Retrieved January 2007, from http://www.zip-codes.com/zip-code-radius-finder.asp