Beins, B., C. (2019). Research Methods and Statistics in Psychology (2nd.). Cambridge University Press.
Chicago-referens (17:e uppl.)Beins, Bernard, C. Research Methods and Statistics in Psychology. 2nd. Cambridge University Press, 2019.
MLA-referens (9:e uppl.)Beins, Bernard, C. Research Methods and Statistics in Psychology. 2nd. Cambridge University Press, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.