United States. Bureau of Reclamation. (1964). Kennewick division extension, Yakima project, Washington: Letter from Assistant Secretary of the Interior, transmitting a report of the Secretary of the Interior on the Kennewick division extension, Yakima project, Washington, pursuant to section 9 (a) of the Reclamation project act of 1939 (53 Stat. 1187). U.S. Govt. Print. Off..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Bureau of Reclamation. Kennewick Division Extension, Yakima Project, Washington: Letter from Assistant Secretary of the Interior, Transmitting a Report of the Secretary of the Interior on the Kennewick Division Extension, Yakima Project, Washington, Pursuant to Section 9 (a) of the Reclamation Project Act of 1939 (53 Stat. 1187). Washington: U.S. Govt. Print. Off., 1964.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Bureau of Reclamation. Kennewick Division Extension, Yakima Project, Washington: Letter from Assistant Secretary of the Interior, Transmitting a Report of the Secretary of the Interior on the Kennewick Division Extension, Yakima Project, Washington, Pursuant to Section 9 (a) of the Reclamation Project Act of 1939 (53 Stat. 1187). U.S. Govt. Print. Off., 1964.