References
- Census U.S. Bureau; American Fact Finder . 30 April 2005 . Census 2000 Summary File (SF-1) 100 percent; GCT-PH1 Population, Housing units, area and density; 2000 30 April , http://factfinder.census.govGeographic area: Massachusetts-County
- Massachusetts Board of Library Commissioners: Public library data . 30 April 2005 . Data Files (Excel 2004; FY 20 Data file 30 April , http://www.mlin.lib.ma.us/advisory/statistics/public/public/circ03.xls