Santrock, J. W. (2003). Psychology essentials. Boston: McGraw-Hill.
Chicago Style aipamenaSantrock, John W. Psychology Essentials. Boston: McGraw-Hill, 2003.
MLA aipamenaSantrock, John W. Psychology Essentials. Boston: McGraw-Hill, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.