Siegel, L. J., & Welsh, B. C. (2012). Juvenile Delinquency Theory, Practice and Law (11th ed.). Wadsworth Cengage Learnng.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSiegel, Larry J., और Brandon C. Welsh. Juvenile Delinquency Theory, Practice and Law. 11th ed. Australia: Wadsworth Cengage Learnng, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSiegel, Larry J., और Brandon C. Welsh. Juvenile Delinquency Theory, Practice and Law. 11th ed. Wadsworth Cengage Learnng, 2012.
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