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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGilman Carolyn, Birk Douglas A. Essaiest, Bruce M. White, और Woolworth Alan R. Essaiest. Where Two Worlds Meet: The Great Lakes Fur Trade. St. Paul: Minnesota Historical Society, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGilman Carolyn, et al. Where Two Worlds Meet: The Great Lakes Fur Trade. Minnesota Historical Society, 1982.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.