United States. Bureau of Reclamation. (1978). The story of the Columbia Basin project. U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by Supt. of Docs., U.S. Govt. Print. Off..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Bureau of Reclamation. The Story of the Columbia Basin Project. Denver, Colo. : Washington: U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by Supt. of Docs., U.S. Govt. Print. Off., 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnited States. Bureau of Reclamation. The Story of the Columbia Basin Project. U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by Supt. of Docs., U.S. Govt. Print. Off., 1978.
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