APA (7th ed.) Citation

Koen, W., & Tutoyo, A. (1990). Matematika dan komputer. Tira Pustaka.

Chicago Style (17th ed.) Citation

Koen, Willie, and A. Tutoyo. Matematika Dan Komputer. Tira Pustaka, 1990.

MLA (8th ed.) Citation

Koen, Willie, and A. Tutoyo. Matematika Dan Komputer. Tira Pustaka, 1990.

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