Não informado. Report of the Veterinary Director General. Department of Agriculture, Health of Animals Division.
Citação do estilo Chicago (17ª ed.)Não informado. Report of the Veterinary Director General. Ottawa: Department of Agriculture, Health of Animals Division.
Citação MLA (8ª ed.)Não informado. Report of the Veterinary Director General. Department of Agriculture, Health of Animals Division.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.