Rayos, A. A., Consignado, A. F., Valdez, C. A., Bautista, J. A. N., & Marcial, D. B., Jr. (2003). Reproductive performance of dairy cows as influenced by gonadotrophin-releasing hormone and prostaglandin F2 alpha treatment. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).
Cita Chicago (17th ed.)Rayos, A. A., A. F. Consignado, C. A. Valdez, J. A. N. Bautista, i D. B. Marcial, Jr. "Reproductive Performance of Dairy Cows as Influenced by Gonadotrophin-releasing Hormone and Prostaglandin F2 Alpha Treatment." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2003.
Cita MLA (9th ed.)Rayos, A. A., et al. "Reproductive Performance of Dairy Cows as Influenced by Gonadotrophin-releasing Hormone and Prostaglandin F2 Alpha Treatment." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2003.