United States. Interstate Commerce Commission. (1943). Operating revenues and operating expenses--selected items for large steam railways, Mar. 1943. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Operating Revenues and Operating Expenses--selected Items for Large Steam Railways, Mar. 1943. [Washington]: [s.n.], 1943.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Operating Revenues and Operating Expenses--selected Items for Large Steam Railways, Mar. 1943. [s.n.], 1943.
Warning: These citations may not always be 100% accurate.