United States. Interstate Commerce Commission. (1943). Revenues and passengers of class 1 motor carriers of passengers (excluding charter or special), May 1943. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Revenues and Passengers of Class 1 Motor Carriers of Passengers (excluding Charter or Special), May 1943. [Washington]: [s.n.], 1943.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Revenues and Passengers of Class 1 Motor Carriers of Passengers (excluding Charter or Special), May 1943. [s.n.], 1943.
Warning: These citations may not always be 100% accurate.