Laub, J. H. (1987). Data for positive criminology. Positive criminology, 56-70.
Cita Chicago Style (17a ed.)Laub, John H. "Data for Positive Criminology." Positive Criminology 1987: 56-70.
Cita MLA (9a ed.)Laub, John H. "Data for Positive Criminology." Positive Criminology, 1987, pp. 56-70.
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