Špoljarić, B. (2017). Progesterone concentration and conception rates after three different synchronization protocols in dairy cows: Progesterone concentration and conception rates after three different synchronization protocols in dairy cows. Veterinarski arhiv (Tisak), p. 7.
Chicago stil citiranjaŠpoljarić, Branimira. "Progesterone concentration and conception rates after three different synchronization protocols in dairy cows: Progesterone concentration and conception rates after three different synchronization protocols in dairy cows." 2017: 7.
MLA stil citiranjaŠpoljarić, Branimira. "Progesterone concentration and conception rates after three different synchronization protocols in dairy cows: Progesterone concentration and conception rates after three different synchronization protocols in dairy cows." 2017: 7.