Manullang, M. (1972). Management personalia. Aksara Baru.
Chicago Style (17th ed.) CitationManullang, M. Management Personalia. Aksara Baru, 1972.
MLA (8th ed.) CitationManullang, M. Management Personalia. Aksara Baru, 1972.
Warning: These citations may not always be 100% accurate.