Não informado. (1927). The Journal of the Medical Association of South Africa. Medical Association of South Africa.
Čikaški stil citiranja (17. izdanje)Não informado. The Journal of the Medical Association of South Africa. Cape Town, Africa do Sul: Medical Association of South Africa, 1927.
MLA način citiranja (8. izdanje)Não informado. The Journal of the Medical Association of South Africa. Medical Association of South Africa, 1927.
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