APA (7th ed.) Citation

Kusuma, Y. (2010). Creative problem solving. Rumah Pengetahuan.

Chicago Style (17th ed.) Citation

Kusuma, Yuriadi. Creative Problem Solving. Rumah Pengetahuan, 2010.

MLA (8th ed.) Citation

Kusuma, Yuriadi. Creative Problem Solving. Rumah Pengetahuan, 2010.

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