United States. Congress. House. Committee on Rivers and Harbors. (1934). Columbia and Snake rivers, Oreg., Wash., and Idaho: Hearings before the Committee on rivers and harbors, House of representatives, Seventy-third Congress, second session, on the subject of the improvement of the Columbia and Snake rivers, Oreg., Wash., and Idaho. February 3, 1934. U.S. Govt. print. off..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Congress. House. Committee on Rivers and Harbors. Columbia and Snake Rivers, Oreg., Wash., and Idaho: Hearings Before the Committee on Rivers and Harbors, House of Representatives, Seventy-third Congress, Second Session, on the Subject of the Improvement of the Columbia and Snake Rivers, Oreg., Wash., and Idaho. February 3, 1934. Washington: U.S. Govt. print. off., 1934.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnited States. Congress. House. Committee on Rivers and Harbors. Columbia and Snake Rivers, Oreg., Wash., and Idaho: Hearings Before the Committee on Rivers and Harbors, House of Representatives, Seventy-third Congress, Second Session, on the Subject of the Improvement of the Columbia and Snake Rivers, Oreg., Wash., and Idaho. February 3, 1934. U.S. Govt. print. off., 1934.