Norman, S. (1972). The Youth Service Bureau: A key to delinqency prevention. National Council on Crime and Delinquency.
Cita Chicago Style (17a ed.)Norman, Sherwood. The Youth Service Bureau: A Key to Delinqency Prevention. Paramus, N.Y. [u.a.]: National Council on Crime and Delinquency, 1972.
Cita MLA (8a ed.)Norman, Sherwood. The Youth Service Bureau: A Key to Delinqency Prevention. National Council on Crime and Delinquency, 1972.
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