Gaya APA

KOMPUTER, W. (2009). SHORTCOURSE SERIES MICROSOFT EXCEL 2007 (ED.1). YOGYAKARTA: CV. ANDI OFFSET.

Gaya MLA

KOMPUTER, WAHANA. "SHORTCOURSE SERIES MICROSOFT EXCEL 2007". ED.1 YOGYAKARTA: CV. ANDI OFFSET, 2009. Text.