Civil aviation and the national economy.

APA Citation

United States. Civil Aeronautics Administration. Office of Aviation Information. (1945). Civil aviation and the national economy. Washington: U.S. Government Printing Office.

MLA Citation

United States. Civil Aeronautics Administration. Office of Aviation Information. Civil Aviation And the National Economy. Washington: U.S. Government Printing Office, 1945.

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