Kaufman, M. (1968). Radio operator\'s license Q dan A manual. Hayden.
Chicago Style (17th ed.) CitationKaufman, Milton. Radio Operator\'s License Q Dan A Manual. Hayden, 1968.
MLA (8th ed.) CitationKaufman, Milton. Radio Operator\'s License Q Dan A Manual. Hayden, 1968.
Warning: These citations may not always be 100% accurate.