APA (7e ed.) Bronvermelding

Spector, P. E. (1993). SAS programming for researchers and social scientists. Sage.

Chicago (17e ed.) Bronvermelding

Spector, Paul E. SAS Programming for Researchers and Social Scientists. Newbury Park, Calif: Sage, 1993.

MLA (9e ed.) Bronvermelding

Spector, Paul E. SAS Programming for Researchers and Social Scientists. Sage, 1993.

Let op: Deze citaties zijn niet altijd 100% accuraat.