Παραπομπή APA

Der, G. (2009). Handbook of statistical analysis using SAS (3rd ed.). CRC.

Παραπομπή Chicago Style

Der, Geoff. Handbook of Statistical Analysis Using SAS. 3rd ed. Boca ration: CRC, 2009.

Παραπομπή MLA

Der, Geoff. Handbook of Statistical Analysis Using SAS. 3rd ed. CRC, 2009.