Não informado. (1911). Report of the Director of Veterinary Services and Animal Industry, Onderstepoort. Department of Agriculture.
Čikaški stil citiranja (17. izdanje)Não informado. Report of the Director of Veterinary Services and Animal Industry, Onderstepoort. Pretoria, Africa do Sul: Department of Agriculture, 1911.
MLA način citiranja (8. izdanje)Não informado. Report of the Director of Veterinary Services and Animal Industry, Onderstepoort. Department of Agriculture, 1911.
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