Papalia, D. E. (2004). Human development. Boston: McGraw-Hill.
Chicago Style aipamenaPapalia, Diane E. Human Development. Boston: McGraw-Hill, 2004.
MLA aipamenaPapalia, Diane E. Human Development. Boston: McGraw-Hill, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.