United States. Maritime Commission, United States. Shipping Board Bureau, & United States. Shipping Board. (1942). Decisions of the United States Shipping Board, Department of Commerce United States Shipping Board Bureau, and United States Maritime Commission. U.S. G.P.O..
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. Maritime Commission, United States. Shipping Board Bureau, και United States. Shipping Board. Decisions of the United States Shipping Board, Department of Commerce United States Shipping Board Bureau, and United States Maritime Commission. Washington: U.S. G.P.O., 1942.
Παραπομπή σε μορφή MLA (8th εκδ.)United States. Maritime Commission, et al. Decisions of the United States Shipping Board, Department of Commerce United States Shipping Board Bureau, and United States Maritime Commission. U.S. G.P.O., 1942.