United States. Congress. Senate. Committee on Irrigation and Reclamation. (1922). Columbia Basin irrigation: Hearing before the Committee on irrigation and reclamation, United States Senate, 67th Congress, 2d session, on S. 3745: A bill for the creation of the Columbia basin irrigation commission, and authorizing an appropriation therefor. July 10, 1922. Gov't..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Congress. Senate. Committee on Irrigation and Reclamation. Columbia Basin Irrigation: Hearing Before the Committee on Irrigation and Reclamation, United States Senate, 67th Congress, 2d Session, on S. 3745: A Bill for the Creation of the Columbia Basin Irrigation Commission, and Authorizing an Appropriation Therefor. July 10, 1922. Wash.: Gov't., 1922.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Congress. Senate. Committee on Irrigation and Reclamation. Columbia Basin Irrigation: Hearing Before the Committee on Irrigation and Reclamation, United States Senate, 67th Congress, 2d Session, on S. 3745: A Bill for the Creation of the Columbia Basin Irrigation Commission, and Authorizing an Appropriation Therefor. July 10, 1922. Gov't., 1922.