Παραπομπή APA

Vietnam. Ministry of Agriculture and Rural Development. (2006). Vietnam integrated national operational program for avian and human influenza (OPI) 2006 - 2010. Washington, D.C: The World Bank.

Παραπομπή Chicago Style

Vietnam. Ministry of Agriculture and Rural Development. Vietnam Integrated National Operational Program for Avian and Human Influenza (OPI) 2006 - 2010. Washington, D.C: The World Bank, 2006.

Παραπομπή MLA

Vietnam. Ministry of Agriculture and Rural Development. Vietnam Integrated National Operational Program for Avian and Human Influenza (OPI) 2006 - 2010. Washington, D.C: The World Bank, 2006.

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