APA ציטוט

Knapp, H. (2014). Introductory statistics using SPSS. SAGE.

Chicago Edition Citation

Knapp, Herschel. Introductory Statistics Using SPSS. Los angles: SAGE, 2014.

ציטוט MLA

Knapp, Herschel. Introductory Statistics Using SPSS. SAGE, 2014.