Não informado. (1924). Journal of Oil and Fat Industries. American Oil Chemiste Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Oil and Fat Industries. Chicago, Ill: American Oil Chemiste Association, 1924.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Oil and Fat Industries. American Oil Chemiste Association, 1924.
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