Não informado. (1928). Quarterly Journal of Pharmacy and Pharmacology. Pharmaceutical Society of Great Britain.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Quarterly Journal of Pharmacy and Pharmacology. London: Pharmaceutical Society of Great Britain, 1928.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Quarterly Journal of Pharmacy and Pharmacology. Pharmaceutical Society of Great Britain, 1928.
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