APA Citation

A. Yusrianto Elga, & Dion Yulianto. Jangan Suka Marah. Jogjakarta: bukubiru.

Chicago Style Citation

A. Yusrianto Elga, and Dion Yulianto. Jangan Suka Marah. Jogjakarta: bukubiru.

MLA Citation

A. Yusrianto Elga, and Dion Yulianto. Jangan Suka Marah. Jogjakarta: bukubiru.

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