Furgang, K. (2018). Rocket science and spacecraft fundamentals. Britannica Educational Publishing in association with Rosen Educational Services.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFurgang, Kathy. Rocket Science and Spacecraft Fundamentals. New York, NY: Britannica Educational Publishing in association with Rosen Educational Services, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFurgang, Kathy. Rocket Science and Spacecraft Fundamentals. Britannica Educational Publishing in association with Rosen Educational Services, 2018.
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