Law Enforcement Institute on Youth and Crime & Cohen, F. J. (1957). Youth and crime: Proceedings. International University Press.
Chicago-viite (17. p.)Law Enforcement Institute on Youth and Crime ja Frank J. Cohen. Youth and Crime: Proceedings. New York: International University Press, 1957.
MLA-viite (8. p.)Law Enforcement Institute on Youth and Crime ja Frank J. Cohen. Youth and Crime: Proceedings. International University Press, 1957.
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