Schweigert, W. A. (1994). Research methods and statistics for psychology. Brooks/Cole.
Chicago (17e ed.) BronvermeldingSchweigert, Wendy A. Research Methods and Statistics for Psychology. Pacific Grove: Brooks/Cole, 1994.
MLA (9e ed.) BronvermeldingSchweigert, Wendy A. Research Methods and Statistics for Psychology. Brooks/Cole, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.