1. Alberta Statistical Review. Edmonton, Alberta, Canada: Alberta Treasury, Bureau of Statistics. quarterly
2. Alberta Tourism Pulse. Edmonton, Alberta, Canada monthly statistics
3. Problems of the French Winter Sport Resorts
4. Bohlin, M. “The development and proliferation of a cross-country ski race in Sweden and the involvement of the local community in staging the event”. Proceedings of the Fourth International Outdoor Recreation and Tourism Trends Symposium. May14–171995. Edited by: Thompson, J. L., Lime, D. W., Gartner, B. and Sames, W. M. St Paul: University of Minnesota.