Gaya APA

Aarons, M., Gittens, T. (1992). The Handbook of autism : a guide for parents and professionals . England: Tavistock/Routledge.

Gaya MLA

Aarons, Maureen., Gittens, Tessa. "The Handbook of autism : a guide for parents and professionals". England: Tavistock/Routledge, 1992. Text.