Gaya APA

Erhans, D., B.Sc., V, Y. (2008). Microsoft PowerPoint 2007 . Cirebon: PT Ercontara Rajawali.

Gaya MLA

Erhans, Dr.., B.Sc., Verawati, Y.J.,. "Microsoft PowerPoint 2007". Cirebon: PT Ercontara Rajawali, 2008. Text.