APA aipamena

Walkenbach, J. (2019). Microsoft Excel 2019 Bible (1st.). Wiley.

Chicago Style aipamena

Walkenbach, John. Microsoft Excel 2019 Bible. 1st. Canada: Wiley, 2019.

MLA aipamena

Walkenbach, John. Microsoft Excel 2019 Bible. 1st. Wiley, 2019.