Filmakers Library, inc, Conford, M., & Zaccheo, M. (1990). River people: Behind the case of David Sohappy. Filmakers Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFilmakers Library, inc, Michal Conford, और Michele Zaccheo. River People: Behind the Case of David Sohappy. New York, NY: Filmakers Library, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFilmakers Library, inc, et al. River People: Behind the Case of David Sohappy. Filmakers Library, 1990.
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