APA Citation

Hengky Alexander Mangkulo. (2010). 212 tip & trik PowerPoint 2010. Jakarta: Elex Media Komputindo.

Chicago Style Citation

Hengky Alexander Mangkulo. 212 Tip & Trik PowerPoint 2010. Jakarta: Elex Media Komputindo, 2010.

MLA Citation

Hengky Alexander Mangkulo. 212 Tip & Trik PowerPoint 2010. Jakarta: Elex Media Komputindo, 2010.

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