American Academy of Political and Social Science. Philadelphia, Sellin, T., & Tyler, G. (1963). Combating organized crime. The Academy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Academy of Political and Social Science. Philadelphia, Thorsten Sellin, और Gus Tyler. Combating Organized Crime. Philadelphia: The Academy, 1963.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Academy of Political and Social Science. Philadelphia, et al. Combating Organized Crime. The Academy, 1963.
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