Gaylord N. Smith. (2008). Excel quick. Mason, OH: Thomson South-Western.
Chicago Style citaatGaylord N. Smith. Excel Quick. Mason, OH: Thomson South-Western, 2008.
MLA citatieGaylord N. Smith. Excel Quick. Mason, OH: Thomson South-Western, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.