Zulkarnain. Metode Harga Pokok Variabel (DIrect Costing), Skripsi. STIE YKPN, Yogyakarta, 1989.
Chicago Style CitationZulkarnain. Metode Harga Pokok Variabel (DIrect Costing), Skripsi. STIE YKPN, Yogyakarta, 1989.
MLA CitationZulkarnain. Metode Harga Pokok Variabel (DIrect Costing), Skripsi. STIE YKPN, Yogyakarta, 1989.
Warning: These citations may not always be 100% accurate.