APA (7th ed.) Citation

Wardana, F. C. (2018). Ilmu Hitam Salesman. Elexmedia Komputindo.

Chicago Style (17th ed.) Citation

Wardana, Fikri C. Ilmu Hitam Salesman. Elexmedia Komputindo, 2018.

MLA (8th ed.) Citation

Wardana, Fikri C. Ilmu Hitam Salesman. Elexmedia Komputindo, 2018.

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