Liecester, H. M., & Edgar F. Smith Memorial Collection. (1967). Chymia: Annual studies in the history of chemistry. University of Pennsylvania.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLiecester, Henry M., और Edgar F. Smith Memorial Collection. Chymia: Annual Studies in the History of Chemistry. Philadelphia: University of Pennsylvania, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLiecester, Henry M., और Edgar F. Smith Memorial Collection. Chymia: Annual Studies in the History of Chemistry. University of Pennsylvania, 1967.
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