Ciccarelli Saundra K. (2017). Psychology (4th.). Pearson.
Chicago Style aipamenaCiccarelli Saundra K. Psychology. 4th. Delhi: Pearson, 2017.
MLA aipamenaCiccarelli Saundra K. Psychology. 4th. Pearson, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.