Your two-year old : terrible or tender : ill. with photographs / Louise Bates Ames & Frances L. Ilg ; Gesell Institute of Human Development. - N.Y. : Dell Publishing, 1980. - vii, 149 p. : ill. ; 20 cm.см.. - (DTP child care ; 2). - ბიბლიოგრ.: გვ. 141-142. - ISBN 978-0-440-50638-6[MFN: 41899]