1) Downloaded, June 2002: http://www.commuterchallenge.ca

2) IISD, 1997, Sustainable Transportation in the Prairies, (unpublished research report)

3) Ronald Colman, 2000, The Cost of Obesity in Manitoba. Genuine Progress Index: Measuring Sustainable Development, http://www.gpiatlantic.org/pdf/health/obesity/man-obesity.pdf

4) Downloaded, June 2002: http://www.canadian-health-network.ca

5) Downloaded, June 2002: http://www.bodybreak.com