Παραπομπή APA

Argyrous, G. (2011). Statistics for research with a guide to SPSS. Sage publications.

Παραπομπή Chicago Style

Argyrous, George. Statistics for Research with a Guide to SPSS. New Delhi: Sage publications, 2011.

Παραπομπή MLA

Argyrous, George. Statistics for Research with a Guide to SPSS. Sage publications, 2011.