Koegel, R. L., & Koegel, L. K. Teaching children with autism: Strategies for initiating positve interactions and improving learning opportunities. c1995.
Παραπομπή σε μορφή Chicago (17η εκδ.)Koegel, Robert L., και Lynn Kern Koegel. Teaching Children with Autism: Strategies for Initiating Positve Interactions and Improving Learning Opportunities. Baltimore : Paul Brookes Pub: c1995.
Παραπομπή σε μορφή MLA (9th εκδ.)Koegel, Robert L., και Lynn Kern Koegel. Teaching Children with Autism: Strategies for Initiating Positve Interactions and Improving Learning Opportunities. c1995.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.