Não informado. (1929). Journal of the Philippine Pharmaceutical Association. Philippine Pharmaceutical Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Philippine Pharmaceutical Association. Manila: Philippine Pharmaceutical Association, 1929.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Philippine Pharmaceutical Association. Philippine Pharmaceutical Association, 1929.
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