Angus, D., & Soames, B. (2007). Great scientists and their discoveries (Unabridged.). Naxos AudioBooks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAngus, David, और Benjamin Soames. Great Scientists and Their Discoveries. Unabridged. Franklin: Naxos AudioBooks, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAngus, David, और Benjamin Soames. Great Scientists and Their Discoveries. Unabridged. Naxos AudioBooks, 2007.
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