League, A. R. R. (1950). The Radio Amateur's Handbook. West Hartford.
Chicago Style (17th ed.) CitationLeague, American Radio Relay. The Radio Amateur's Handbook. West Hartford, 1950.
MLA (8th ed.) CitationLeague, American Radio Relay. The Radio Amateur's Handbook. West Hartford, 1950.
Warning: These citations may not always be 100% accurate.