APA (7th ed.) Citation

Jacobson, R. (1998). Step by Step Microsoft Excel 97, Tingkat Lanjut. Elex Media Komputindo.

Chicago Style (17th ed.) Citation

Jacobson, Reed. Step by Step Microsoft Excel 97, Tingkat Lanjut. Elex Media Komputindo, 1998.

MLA (8th ed.) Citation

Jacobson, Reed. Step by Step Microsoft Excel 97, Tingkat Lanjut. Elex Media Komputindo, 1998.

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