APA (7th ed.) Zitazioa

Gips, J. (1997). Mastering Excel: A problem-solving approach. Wiley.

Chicago Style (17th ed.) Zitazioa

Gips, James. Mastering Excel: A Problem-solving Approach. New York: Wiley, 1997.

MLA (9th ed.) Zitazioa

Gips, James. Mastering Excel: A Problem-solving Approach. Wiley, 1997.

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