Koeswoyo, F. K-System Perdagangan Umum Versi 8.10 - CD Buku.
Chicago Style (17th ed.) CitationKoeswoyo, Freddy. K-System Perdagangan Umum Versi 8.10 - CD Buku.
MLA (8th ed.) CitationKoeswoyo, Freddy. K-System Perdagangan Umum Versi 8.10 - CD Buku.
Warning: These citations may not always be 100% accurate.