(1986). Diseases of swine. Ames, Iowa, U.S.A: Iowa State University Press.
Čikaški stil citiranjaDiseases of Swine. Ames, Iowa, U.S.A: Iowa State University Press, 1986.
MLA način citiranjaDiseases of Swine. Ames, Iowa, U.S.A: Iowa State University Press, 1986.
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