Não informado. (1999). Topics in early childhood special education. Pro-Ed.
Cita Chicago Style (17a ed.)Não informado. Topics in Early Childhood Special Education. Austin, Tex: Pro-Ed, 1999.
Cita MLA (8a ed.)Não informado. Topics in Early Childhood Special Education. Pro-Ed, 1999.
Precaución: Estas citas no son 100% exactas.