Não informado. (1960). Crime and Delinquency. National Council on Crime and Delinquency.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Crime and Delinquency. New York: National Council on Crime and Delinquency, 1960.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Crime and Delinquency. National Council on Crime and Delinquency, 1960.
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