Food Safety Issues. (2002). Terrorist threats to food. s.e.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFood Safety Issues. Terrorist Threats to Food. s.l: s.e, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFood Safety Issues. Terrorist Threats to Food. s.e, 2002.
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