Lang, T., Barling, D., & Caraher, M. (2009). Food policy: Integrating health, environment and society. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLang, Tim, David Barling, और Martin Caraher. Food Policy: Integrating Health, Environment and Society. Oxford ; New York: Oxford University Press, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLang, Tim, et al. Food Policy: Integrating Health, Environment and Society. Oxford University Press, 2009.
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