APA aipamena

Laudon, K. C. (2002). Microsoft Excel 2002. Boston: McGraw-Hill.

Chicago Style aipamena

Laudon, Kenneth C. Microsoft Excel 2002. Boston: McGraw-Hill, 2002.

MLA aipamena

Laudon, Kenneth C. Microsoft Excel 2002. Boston: McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.