Unnevehr, L., & Hirschhorn, N. (2000). Food safety issues in the developing world. The World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnnevehr, Laurian, और Nancy Hirschhorn. Food Safety Issues in the Developing World. Washington, D.C.: The World Bank, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnnevehr, Laurian, और Nancy Hirschhorn. Food Safety Issues in the Developing World. The World Bank, 2000.
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