Não informado. (2004). Highlights of Agricultural Research. Auburn University, Agricultural Experiment Station.
Čikaški stil citiranja (17. izdanje)Não informado. Highlights of Agricultural Research. Auburn, Ala: Auburn University, Agricultural Experiment Station, 2004.
MLA način citiranja (8. izdanje)Não informado. Highlights of Agricultural Research. Auburn University, Agricultural Experiment Station, 2004.
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