K.N Dr.Aravindha Ghosh & T Rajeswary. (2008). Synchronization of ovulation and timed artificial insemination to improve pertility in postpartum dairy cows (MVSc.).
Chicago-tyylinen lähdeviittausK.N Dr.Aravindha Ghosh ja T Rajeswary. Synchronization of Ovulation and Timed Artificial Insemination to Improve Pertility in Postpartum Dairy Cows. MVSc. 2008.
MLA-viiteK.N Dr.Aravindha Ghosh ja T Rajeswary. Synchronization of Ovulation and Timed Artificial Insemination to Improve Pertility in Postpartum Dairy Cows. MVSc. 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.