Παραπομπή APA

Jessor, R., & Jessor, S. L. (1977). Problem behavior and psychosocial development: A longitudinal study of youth. New York: Academic Press.

Παραπομπή Chicago Style

Jessor, Richard, and Shirley L. Jessor. Problem Behavior and Psychosocial Development: A Longitudinal Study of Youth. New York: Academic Press, 1977.

Παραπομπή MLA

Jessor, Richard, and Shirley L. Jessor. Problem Behavior and Psychosocial Development: A Longitudinal Study of Youth. New York: Academic Press, 1977.

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