APA (7th ed.) Citation

Koeswoyo, F. (2008). K-System Perdagangan Umum Versi 8.10. Andi.

Chicago Style (17th ed.) Citation

Koeswoyo, Freddy. K-System Perdagangan Umum Versi 8.10. Andi, 2008.

MLA (8th ed.) Citation

Koeswoyo, Freddy. K-System Perdagangan Umum Versi 8.10. Andi, 2008.

Warning: These citations may not always be 100% accurate.