Ames, L. B. (1970). Child care and development. J.B. Lippincott.
Cita Chicago (17th ed.)Ames, Louise Bates. Child Care and Development. J.B. Lippincott, 1970.
Cita MLA (9th ed.)Ames, Louise Bates. Child Care and Development. J.B. Lippincott, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.