Jurek, R., & Chamberlain, M. (2020). The ultimate engineer: The remarkable life of nasa's visionary leader george m. low (Unabridged.). Tantor Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJurek, Richard, और Mike Chamberlain. The Ultimate Engineer: The Remarkable Life of Nasa's Visionary Leader George M. Low. Unabridged. Old Saybrook: Tantor Media, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJurek, Richard, और Mike Chamberlain. The Ultimate Engineer: The Remarkable Life of Nasa's Visionary Leader George M. Low. Unabridged. Tantor Media, 2020.
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