Gilman Carolyn, Birk Douglas A. Essaiest, White, B. M., & Woolworth Alan R. Essaiest. (1982). Where two worlds meet: The great lakes fur trade. Minnesota Historical Society.

Gilman Carolyn, Birk Douglas A. Essaiest, Bruce M. White, and Woolworth Alan R. Essaiest. Where Two Worlds Meet: The Great Lakes Fur Trade. St. Paul: Minnesota Historical Society, 1982.

Gilman Carolyn, et al. Where Two Worlds Meet: The Great Lakes Fur Trade. Minnesota Historical Society, 1982.