ANDERSON DAVID R. (2001). STATISTICS FOR BUSINESS AND ECONOMICS (9th.). Cengage Learning.
Chicago (17e ed.) BronvermeldingANDERSON DAVID R. STATISTICS FOR BUSINESS AND ECONOMICS. 9th. New Delhi: Cengage Learning, 2001.
MLA (9e ed.) BronvermeldingANDERSON DAVID R. STATISTICS FOR BUSINESS AND ECONOMICS. 9th. Cengage Learning, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.