APA (7th ed.) Citation

G, R. (2007). Belajar Cepat Microssof Excel 2007. Andi Offset.

Chicago Style (17th ed.) Citation

G, Retna. Belajar Cepat Microssof Excel 2007. Andi Offset, 2007.

MLA (8th ed.) Citation

G, Retna. Belajar Cepat Microssof Excel 2007. Andi Offset, 2007.

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