APA-viite (7. p.)
Leventhal-Belfer, L., & Coe, C. (2004). Asperger syndrome in young children: A developmental approach for parents and professionals. Jessica Kingsley.
Chicago-viite (17. p.)
Leventhal-Belfer, Laurie, ja Cassandra Coe. Asperger Syndrome in Young Children: A Developmental Approach for Parents and Professionals. London ; New York: Jessica Kingsley, 2004.
MLA-viite (9. p.)
Leventhal-Belfer, Laurie, ja Cassandra Coe. Asperger Syndrome in Young Children: A Developmental Approach for Parents and Professionals. Jessica Kingsley, 2004.
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