Becker, R. B. (1973). Dairy cattle breeds: Origin and development. Florida: University of Florida Press Gainesville.
Citación estilo ChicagoBecker, Raymond B. Dairy Cattle Breeds: Origin and Development. Florida: University of Florida Press Gainesville, 1973.
Cita MLABecker, Raymond B. Dairy Cattle Breeds: Origin and Development. Florida: University of Florida Press Gainesville, 1973.
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