APA (7th ed.) Citation

Sutjipto. (1988). PETUNJUK PENGUJIAN KWALITAS GONDORUKEM. YPFK-UGM.

Chicago Style (17th ed.) Citation

Sutjipto. PETUNJUK PENGUJIAN KWALITAS GONDORUKEM. YPFK-UGM, 1988.

MLA (8th ed.) Citation

Sutjipto. PETUNJUK PENGUJIAN KWALITAS GONDORUKEM. YPFK-UGM, 1988.

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