Não informado. (1948). South Dakota journal of medicine and pharmacy. Soith Dakota State Medical Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. South Dakota Journal of Medicine and Pharmacy. Sioux Falls, SD: Soith Dakota State Medical Association, 1948.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. South Dakota Journal of Medicine and Pharmacy. Soith Dakota State Medical Association, 1948.
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