Hurlock, E. B. (2012). Child Development (6 ed.). TATA McGraw-Hill Publishing Company Ltd..
Chicago Style aipamenaHurlock, Elizabeth B. Child Development. 6 ed. NewDelhi: TATA McGraw-Hill Publishing Company Ltd., 2012.
MLA aipamenaHurlock, Elizabeth B. Child Development. 6 ed. TATA McGraw-Hill Publishing Company Ltd., 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.