National transportation problems and what business groups think about them.

APA Citation

Railway Business Association (U.S.)., Middleton, P. Harvey. (1951). National transportation problems and what business groups think about them. Chicago.

MLA Citation

Railway Business Association (U.S.), and P. Harvey Middleton. National Transportation Problems And What Business Groups Think About Them. Chicago, 1951.

Warning: These citations may not always be complete (especially for serials).