Spector, P. E. (2001). SAS programming for research and social scientists/Paul E. Spector. Sage.
Chicago (17e ed.) BronvermeldingSpector, Paul E. SAS Programming for Research and Social Scientists/Paul E. Spector. Sage, 2001.
MLA (8e ed.) BronvermeldingSpector, Paul E. SAS Programming for Research and Social Scientists/Paul E. Spector. Sage, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.