APA

United States, Hines W. D., . (1939). Extract from hearings on amendment to Transportation Act. [Washington, D.C: .

Chicago

United States, Hines Walter D, . 1939. Extract from hearings on amendment to Transportation Act. [Washington, D.C: .

Harvard

United States, Hines W. D., . (1939). Extract from hearings on amendment to Transportation Act. [Washington, D.C: .

MLA

United States, Hines Walter D, . Extract from hearings on amendment to Transportation Act. [Washington, D.C: . 1939.