Air Mail Subsidies : hearings before the United States House Committee on Interstate and Foreign Commerce, Eighty-Second Congress, second session, on Mar. 24-28, 31, Apr. 1-3, 1952.

MLA

United States. Air Mail Subsidies : hearings before the United States House Committee on Interstate and Foreign Commerce, Eighty-Second Congress, second session, on Mar. 24-28, 31, Apr. 1-3, 1952. Washington : U.S. G.P.O., 1952.

APA

United States. (1952). Air Mail Subsidies : hearings before the United States House Committee on Interstate and Foreign Commerce, Eighty-Second Congress, second session, on Mar. 24-28, 31, Apr. 1-3, 1952. Washington : U.S. G.P.O..

Chicago

United States. Air Mail Subsidies : hearings before the United States House Committee on Interstate and Foreign Commerce, Eighty-Second Congress, second session, on Mar. 24-28, 31, Apr. 1-3, 1952. Washington : U.S. G.P.O., 1952.