Slacum, W. A. (1972). Memorial of William A. Slacum: Praying compensation for his services in obtaining information in relation to the settlements on the Oregon river, December 18, 1837. Ye Galleon Press.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Slacum, William A. Memorial of William A. Slacum: Praying Compensation for His Services in Obtaining Information in Relation to the Settlements on the Oregon River, December 18, 1837. Fairfield, Wash.: Ye Galleon Press, 1972.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Slacum, William A. Memorial of William A. Slacum: Praying Compensation for His Services in Obtaining Information in Relation to the Settlements on the Oregon River, December 18, 1837. Ye Galleon Press, 1972.
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