Tohutoro APA (7th ed.)
Umansky, W. (1998). Young children with special needs (3rd ed.). Merrill.
Tohutoru Kātū Chicago (17th ed.)
Umansky, Warren. Young Children with Special Needs. 3rd ed. Upper Saddle River: Merrill, 1998.
Tohutoro MLA (9th ed.)
Umansky, Warren. Young Children with Special Needs. 3rd ed. Merrill, 1998.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.