Carver, R. H., & Nash, J. G. (2012). Doing data analysis with SPSS version 18. Cengage Learning India Pvivate Limited.
Chicago (17e ed.) BronvermeldingCarver, Robert H., en Jane Gradwohl Nash. Doing Data Analysis with SPSS Version 18. New Delhi: Cengage Learning India Pvivate Limited, 2012.
MLA (8e ed.) BronvermeldingCarver, Robert H., en Jane Gradwohl Nash. Doing Data Analysis with SPSS Version 18. Cengage Learning India Pvivate Limited, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.