APA Citation

Hengky Alexander Mangkulo. (2010). Facebook for sekolahan. Jakarta: Elex Media Komputindo.

Chicago Style Citation

Hengky Alexander Mangkulo. Facebook for Sekolahan. Jakarta: Elex Media Komputindo, 2010.

MLA Citation

Hengky Alexander Mangkulo. Facebook for Sekolahan. Jakarta: Elex Media Komputindo, 2010.

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