APA Style
Suryana, T., Koesheryatin, .
(2013).
Microsoft Office 2007 Word & Excel
.
Yogyakarta:
Graha Ilmu.
MLA Style
Suryana, Taryana., Koesheryatin, .
"Microsoft Office 2007 Word & Excel".
Yogyakarta:
Graha Ilmu,
2013.
Text.