APA-viite (7. p.)

Não informado. (2008). Journal of Swine Health and Production. American Association of Swine Veterinarians.

Chicago-viite (17. p.)

Não informado. Journal of Swine Health and Production. Perry, Iowa: American Association of Swine Veterinarians, 2008.

MLA-viite (8. p.)

Não informado. Journal of Swine Health and Production. American Association of Swine Veterinarians, 2008.

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