Merchant Airship Bill : hearings before the United States House Committee on Interstate and Foreign Commerce, Seventy-Second Congress, first session, on Mar. 10, 11, 1932.

MLA

United States. Merchant Airship Bill : hearings before the United States House Committee on Interstate and Foreign Commerce, Seventy-Second Congress, first session, on Mar. 10, 11, 1932. Washington : U.S. G.P.O., 1932.

APA

United States. (1932). Merchant Airship Bill : hearings before the United States House Committee on Interstate and Foreign Commerce, Seventy-Second Congress, first session, on Mar. 10, 11, 1932. Washington : U.S. G.P.O..

Chicago

United States. Merchant Airship Bill : hearings before the United States House Committee on Interstate and Foreign Commerce, Seventy-Second Congress, first session, on Mar. 10, 11, 1932. Washington : U.S. G.P.O., 1932.