Cultural Resource Consultants & Hudson, L. (1981). A Cultural resource overview for the Colville and Idaho Panhandle National Forests and the Bureau of Land Management, Spokane and Coeur d'Alene districts: Northeastern Washington, northern Idaho. Cultural Resource Consultants.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cultural Resource Consultants و Lorelea Hudson. A Cultural Resource Overview for the Colville and Idaho Panhandle National Forests and the Bureau of Land Management, Spokane and Coeur D'Alene Districts: Northeastern Washington, Northern Idaho. Sandpoint, Idaho: Cultural Resource Consultants, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Cultural Resource Consultants و Lorelea Hudson. A Cultural Resource Overview for the Colville and Idaho Panhandle National Forests and the Bureau of Land Management, Spokane and Coeur D'Alene Districts: Northeastern Washington, Northern Idaho. Cultural Resource Consultants, 1981.