1. Kessler, J.: The Psychopathology of Childhood. Prentice-Hall, Englewood Cliffs, New Jersey, 1966.
2. Weiner, I.: Juvenile delinquency. Pediatr. Clin. North Am. 22: 673–684, 1975.
3. Mangel, C.: “The current state of the art,” in Kratoville, B. L. (ed.): Youth in Trouble. Academic Therapy Publications, San Rafael, California, 1974, pp. 19–23.
4. Poremba, C.: “As I was saying,” in Kratoville, B. (ed.): Youth in Trouble. Proceedings of a Symposium, Dallas-Fort Worth Regional Airport, May 1974. Academic Therapy Publications, San Rafael, California, 1974, pp. 74–79.
5. Mauser, A.: Learning disabilities and delinquent youth. Acad. Ther. 9: 389–402, 1974.