Jabarkan Operator dari Douglas C-47 Skytrain

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Pearcy, Arthur Jr. "Douglas R4D variants (US Navy's DC-3/C-47)". Aircraft in Profile, Volume 14. Windsor, Berkshire, UK: Profile Publications Ltd., 1974, pp. 49–73. ISBN 0-85383-023-1.

Yenne, Bill. McDonnell Douglas: A Tale of Two Giants. Greenwich, Connecticut: Bison Books, 1985. ISBN 0-517-44287-6.