Não informado. (2000). Journal of Early Intervention. Council for Exceptional Children, Division for Early Childhood.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of Early Intervention. Reston, Va: Council for Exceptional Children, Division for Early Childhood, 2000.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of Early Intervention. Council for Exceptional Children, Division for Early Childhood, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.