Não informado. (2016). Poultry Science. Poultry Science Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Poultry Science. Champaign, Ill: Poultry Science Association, 2016.
Lua MLA (8ú heag.)Não informado. Poultry Science. Poultry Science Association, 2016.
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