United States. Congress. House. Committee on Irrigation and Reclamation. (1926). Allocation of the waters of the Columbia River: Hearings before the Committee on Irrigation and Reclamation, House of Representatives, sixty-ninth Congress, first session on H.R. 8129 by Mr. Summers : a bill authorizing the Secretary of the Interior to cooperate with the states of Idaho, Montana, Oregon, and Washington in allocation of the waters of the Columbia River and its tributaries, and for other purposes, and authorizing an appropriation therefor, February 10, 1926. Gov. Print. Off..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Congress. House. Committee on Irrigation and Reclamation. Allocation of the Waters of the Columbia River: Hearings Before the Committee on Irrigation and Reclamation, House of Representatives, Sixty-ninth Congress, First Session on H.R. 8129 by Mr. Summers : A Bill Authorizing the Secretary of the Interior to Cooperate with the States of Idaho, Montana, Oregon, and Washington in Allocation of the Waters of the Columbia River and Its Tributaries, and for Other Purposes, and Authorizing an Appropriation Therefor, February 10, 1926. Washington: Gov. Print. Off., 1926.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Congress. House. Committee on Irrigation and Reclamation. Allocation of the Waters of the Columbia River: Hearings Before the Committee on Irrigation and Reclamation, House of Representatives, Sixty-ninth Congress, First Session on H.R. 8129 by Mr. Summers : A Bill Authorizing the Secretary of the Interior to Cooperate with the States of Idaho, Montana, Oregon, and Washington in Allocation of the Waters of the Columbia River and Its Tributaries, and for Other Purposes, and Authorizing an Appropriation Therefor, February 10, 1926. Gov. Print. Off., 1926.