Dyfyniad APA

J L Vegad. (2008). Poultry diseases: A guide for farmers and poultry professionals (Second.). Ibdc publishers.

Dyfyniad Arddull Chicago

J L Vegad. Poultry Diseases: A Guide for Farmers and Poultry Professionals. Second. Ibdc publishers, 2008.

Dyfyniad MLA

J L Vegad. Poultry Diseases: A Guide for Farmers and Poultry Professionals. Second. Ibdc publishers, 2008.

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