Brech, E. (1975). Mengenal bidang usaha. Kanisius.
Chicago Style (17th ed.) CitationBrech, EFL. Mengenal Bidang Usaha. Kanisius, 1975.
MLA (8th ed.) CitationBrech, EFL. Mengenal Bidang Usaha. Kanisius, 1975.
Warning: These citations may not always be 100% accurate.