References
- FEDERATION OF ONTARIO NATURALISTS . 1990 . Membership Trips Programme List: April 1990 to July 1990
- Fennell , D. A. and Eagles , P. F. J. 1990 . “Ecotourism in Costa Rica: A Conceptual Framework” . Journal of Park and Recreation Administration. , 8 ( 1 ) : 23 – 34 . ()
- Filion , Fern L. , Duwors , Elaine , Jacquemot , Andre , Bouchard , Pierre , Boxali , Peter , Gray , Paul A. and Reid , Roger . 1989 . The Importance of Wildlife to Canadians in 1987: Highlights of a National Survey Minister of Supply and Services
- Hvenegaard , G. T. 1989 . Edmonton, AB , , Canada : University of Alberta . “The Economic Values of Bird Watching at Point Pelee National Park, Ontario”. Unpublished Master's Thesis, a
- Kretchman , J. A. 1989 . Waterloo, ON , , Canada : University of Waterloo . “An Analysis of the Federation of Ontario Naturalists' Membership Trips Programme”, Unpublished Bachelor's Thesis
- STATISTICS CANADA . 1983 . 'Tourism Attitude and Motivation Study”
- Taylor , G. D. 1986 . “Multi-dimensional segmentation of the Canadian Pleasure Travel Market . ”.TourismManagement , 7 ( 3 ) : 146 – 153 . ()