World Health Organization. Food Safety Dept. (2002). Terrorist threats to food: Guidance for establishing and strengthening prevention and response systems. Food Safety Dept., World Health Organization.
Chicago Style (17. basım) AtıfWorld Health Organization. Food Safety Dept. Terrorist Threats to Food: Guidance for Establishing and Strengthening Prevention and Response Systems. Geneva, Switzerland: Food Safety Dept., World Health Organization, 2002.
MLA (9th ed.) AtıfWorld Health Organization. Food Safety Dept. Terrorist Threats to Food: Guidance for Establishing and Strengthening Prevention and Response Systems. Food Safety Dept., World Health Organization, 2002.
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