North American Fur Trade Conference Saint Paul, Minn, Minnesota Historical Society, & Morgan, D. L. (1967). Aspects of the fur trade: Selected papers of the 1965 North American Fur Trade Conference. Minnesota Historical Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)North American Fur Trade Conference Saint Paul, Minn, Minnesota Historical Society, و Dale L. Morgan. Aspects of the Fur Trade: Selected Papers of the 1965 North American Fur Trade Conference. St. Paul: Minnesota Historical Society, 1967.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)North American Fur Trade Conference Saint Paul, Minn, et al. Aspects of the Fur Trade: Selected Papers of the 1965 North American Fur Trade Conference. Minnesota Historical Society, 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.