Mercer, B. (2012). The flying machine book: Build and launch 35 rockets, gliders, helicopters, boomerangs, and more. Chicago Review Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMercer, Bobby. The Flying Machine Book: Build and Launch 35 Rockets, Gliders, Helicopters, Boomerangs, and More. Chicago, Ill.: Chicago Review Press, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMercer, Bobby. The Flying Machine Book: Build and Launch 35 Rockets, Gliders, Helicopters, Boomerangs, and More. Chicago Review Press, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.