United States. Army. Corps of Engineers. North Pacific Division. (1959). Water resources development by the U.S. Army's Corps of Engineers in Washington. Army Corps of Engineers, North Pacific Division.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United States. Army. Corps of Engineers. North Pacific Division. Water Resources Development by the U.S. Army's Corps of Engineers in Washington. Portland, Or.: Army Corps of Engineers, North Pacific Division, 1959.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)United States. Army. Corps of Engineers. North Pacific Division. Water Resources Development by the U.S. Army's Corps of Engineers in Washington. Army Corps of Engineers, North Pacific Division, 1959.
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