Παραπομπή APA

Gonzáles Blanco, J. P., & WingChing-Jones, R. (2018). Production and reproduction of cows; Holstein, Jersey and their crossbreed, in five locations of Costa Rica.

Παραπομπή Chicago Style

Gonzáles Blanco, Jose Pablo, και Rodolgo WingChing-Jones. Production and Reproduction of Cows; Holstein, Jersey and Their Crossbreed, in Five Locations of Costa Rica. 2018.

Παραπομπή MLA

Gonzáles Blanco, Jose Pablo, και Rodolgo WingChing-Jones. Production and Reproduction of Cows; Holstein, Jersey and Their Crossbreed, in Five Locations of Costa Rica. 2018.

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