APA (7th ed.) Citation

(2009). 120 Tip & Trik: Menguasai Ms. Excel 2007.

Chicago Style (17th ed.) Citation

120 Tip & Trik: Menguasai Ms. Excel 2007. 2009.

MLA (8th ed.) Citation

120 Tip & Trik: Menguasai Ms. Excel 2007. 2009.

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