Christophersen, E. R., & Mortweet, S. L. (2001). Treatments that work with children: Empirically supported strategies for managing childhood problems. American Psychological Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Christophersen, Edward R., και Susan L. Mortweet. Treatments That Work with Children: Empirically Supported Strategies for Managing Childhood Problems. Washington: American Psychological Association, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Christophersen, Edward R., και Susan L. Mortweet. Treatments That Work with Children: Empirically Supported Strategies for Managing Childhood Problems. American Psychological Association, 2001.
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