APA (7th ed.) Citation

Sitepu, T. J. (2012). Presentation with IMPACT. Kompas Gramedia.

Chicago Style (17th ed.) Citation

Sitepu, Tedy J. Presentation with IMPACT. Kompas Gramedia, 2012.

MLA (8th ed.) Citation

Sitepu, Tedy J. Presentation with IMPACT. Kompas Gramedia, 2012.

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