Rooney, D. (2025). The Big Hop: The first nonstop flight across the Atlantic Ocean and into the future (First edition.). W.W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRooney, David. The Big Hop: The First Nonstop Flight Across the Atlantic Ocean and into the Future. First edition. New York, NY: W.W. Norton & Company, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRooney, David. The Big Hop: The First Nonstop Flight Across the Atlantic Ocean and into the Future. First edition. W.W. Norton & Company, 2025.
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