APA (7th ed.) Citation

Klienfiled, S. Bertahan Di Posisi Puncak. Handal Niaga Pustaka.

Chicago Style (17th ed.) Citation

Klienfiled, Sonny. Bertahan Di Posisi Puncak. Handal Niaga Pustaka.

MLA (8th ed.) Citation

Klienfiled, Sonny. Bertahan Di Posisi Puncak. Handal Niaga Pustaka.

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