Sánchez-Salas, J., Elizondo-Salazar, J. A., & Arroyo-Quesada, G. (2012). Immune status of dairy calves in the Northern Plains of Costa Rica. Year I.
शिकागो स्टाइल उद्धरणSánchez-Salas, Jeffry, Jorge Alberto Elizondo-Salazar, और Geovanny Arroyo-Quesada. Immune Status of Dairy Calves in the Northern Plains of Costa Rica. Year I. 2012.
एमएलए उद्धरणSánchez-Salas, Jeffry, Jorge Alberto Elizondo-Salazar, और Geovanny Arroyo-Quesada. Immune Status of Dairy Calves in the Northern Plains of Costa Rica. Year I. 2012.
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