APA (7th ed.) Citation

GHAZALI & Achmad Sunarto. (1989). Keutamaan berfikir. Pustaka Amani.

Chicago Style (17th ed.) Citation

GHAZALI and Achmad Sunarto. Keutamaan Berfikir. Jakarta: Pustaka Amani, 1989.

MLA (9th ed.) Citation

GHAZALI and Achmad Sunarto. Keutamaan Berfikir. Pustaka Amani, 1989.

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