For further reading:

1) Bideaux, Michel (ed.), 1986: Jacques Cartier: Relations. Montréal: Les Presses de l'Université de Montréal.
2) Burger, Carl, 1968: Beaver Skins and Mountain Men: The importance of the beaver in the discovery, exploration, and settlement of the North American continent. New York: E.P. Dutton & Co.
3) Davidson, Gordon C., 1918: The North West Company. Berkeley: University of California Press.
4) Delâge, Denys, 1985: Le pays renversé. Amérindiens et Européens
en Amérique du Nord-Est, 1600-1664. Montréal: Boréal Express.
5) Heidenreich, Conrad E. and Arthur J. Ray, 1976: The Early Fur Trade: a Study in Cultural Interaction. Toronto: McClelland and Stewart.
6) Henry, Alexander, 1809: Travels and Adventures in Canada and the Indian Territories between the years 1760 and 1776. New York: I. Riley.
7) Innis, Harold A., 1970: The Fur Trade in Canada. Toronto and Buffalo: University of Toronto Press.
8) Lawson, Murray G., 1972: The Beaver Hat and the Fur Trade, pp 27-38, IN Malvina Bolus, ed., People and Pelts: Selected Papers of the Second North American Fur Trade Conference. Winnipeg: Peguis Publishers.
9) Lefrançois, Thierry (éd.), 1992: La traite de la fourrure: les Français et
la découverte de l'Amérique du Nord. La Rochelle: Musée du Nouveau-Monde.
10) Martin, Horace T., 1892: Castorologia, or the History and Traditions of the Canadian Beaver. Montreal: WM. Drysdale and Co..
11) Parker, James, 1987: Emporium of the North: Fort Chipewyan and the Fur Trade to 1835. Regina: Alberta Culture and Multiculturalism/Canadian Plains Research Center.
12) Rich, E.E., 1976: The Fur Trade and the Northwest to 1857. Toronto: McClelland and Stewart.
13) Town, Florida A., 1999: The North West Company: Frontier Merchants. Toronto: Umbrella Press.