Autism Spectrum Disorders in Infants and ToddlersKatarzyna Chawarska, Ami Klin, Fred R. Volkmar, Michael D. Powers · First published 2011Open the Tome
Handbook of Autism and Pervasive Developmental Disorders, Diagnosis, Development, Neurobiology, and BehaviorFred R. Volkmar, Rhea Paul, Ami Klin, Donald J. Cohen · First published 2005Open the Tome
