APA Citatie

Gips, J. (1997). Mastering Excel: A problem-solving approach. New York: John Wiley and Sons.

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.