Westerfeld, S., & Thompson, K. (2012). The manual of aeronautics: An illustrated guide to the Leviathan series. Simon Pulse.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWesterfeld, Scott, और Keith Thompson. The Manual of Aeronautics: An Illustrated Guide to the Leviathan Series. New York: Simon Pulse, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWesterfeld, Scott, और Keith Thompson. The Manual of Aeronautics: An Illustrated Guide to the Leviathan Series. Simon Pulse, 2012.
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