Davis, J. A. (2012). Measuring marketing: 110+key metrics every marketer needs (2nd ed.). John Wiley & Sons.
Chicago Style citaatDavis, John A. Measuring Marketing: 110+key Metrics Every Marketer Needs. 2nd ed. Weinheim: John Wiley & Sons, 2012.
MLA citatieDavis, John A. Measuring Marketing: 110+key Metrics Every Marketer Needs. 2nd ed. John Wiley & Sons, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.