TY  - BOOK
AU  - Boucher, Jill
TI  - The Autistic spectrum : characteristics, causes and practical issues 
SN  - 978-07619-6211-3
U1  - 371.92 Bou 
PY  - 2009///
CY  - SAGE, Los Angeles
N1  - The subtypes model of autism : concept and definitions
ER  -