APA

United States, . (1948). Railroad safety, baggage cars: hearings, 80th Congress, 2d session, on H.R. 4092, Mar. 16-Apr. 16, 1948. [Washington, D.C.]: .

Chicago

United States, . 1948. Railroad safety, baggage cars: hearings, 80th Congress, 2d session, on H.R. 4092, Mar. 16-Apr. 16, 1948. [Washington, D.C.]: .

Harvard

United States, . (1948). Railroad safety, baggage cars: hearings, 80th Congress, 2d session, on H.R. 4092, Mar. 16-Apr. 16, 1948. [Washington, D.C.]: .

MLA

United States, . Railroad safety, baggage cars: hearings, 80th Congress, 2d session, on H.R. 4092, Mar. 16-Apr. 16, 1948. [Washington, D.C.]: . 1948.