South Africa. Dept. of Health. (1940). Regulations for the prevention of malaria and other mosquito-borne diseases and for the destruction of mosquitoes. Govt. Printer.
Lua i Stíl Chicago (17ú heag.)South Africa. Dept. of Health. Regulations for the Prevention of Malaria and Other Mosquito-borne Diseases and for the Destruction of Mosquitoes. Pretoria: Govt. Printer, 1940.
Lua MLA (8ú heag.)South Africa. Dept. of Health. Regulations for the Prevention of Malaria and Other Mosquito-borne Diseases and for the Destruction of Mosquitoes. Govt. Printer, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.