APA

United States, . (1939). Through routes: hearing before subcommittee, 76th Congress, 1st session, on H.R. 3400, to amend sec. 15 of Interstate Commerce Act, as amended, in relation to through routes, Apr. 18 1939. [Washington, D.C.]: .

Chicago

United States, . 1939. Through routes: hearing before subcommittee, 76th Congress, 1st session, on H.R. 3400, to amend sec. 15 of Interstate Commerce Act, as amended, in relation to through routes, Apr. 18 1939. [Washington, D.C.]: .

Harvard

United States, . (1939). Through routes: hearing before subcommittee, 76th Congress, 1st session, on H.R. 3400, to amend sec. 15 of Interstate Commerce Act, as amended, in relation to through routes, Apr. 18 1939. [Washington, D.C.]: .

MLA

United States, . Through routes: hearing before subcommittee, 76th Congress, 1st session, on H.R. 3400, to amend sec. 15 of Interstate Commerce Act, as amended, in relation to through routes, Apr. 18 1939. [Washington, D.C.]: . 1939.