Gordon, I. (2017). Reproductive technologies in farm animals (2nd ed.). CABI.
Čikaški stil citiranja (17. izdanje)Gordon, Ian. Reproductive Technologies in Farm Animals. 2nd ed. Wallingford, Oxfordshire ; Boston, MA: CABI, 2017.
MLA način citiranja (9. izdanje)Gordon, Ian. Reproductive Technologies in Farm Animals. 2nd ed. CABI, 2017.
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