Tham khảo Canadian Car and Foundry FDB-1

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    Tài liệu

    • Burkowski, Gordon and Gerry Beauchamp. "Twin Wings and not even a Prayer." Wings, Vol. 27, no. 10, June 1997.
    • Milberry, Larry. Aviation in Canada. Toronto: McGraw-Hill Ryerson Limited, 1979. ISBN 0-07-082778-8.
    • Molson, Ken M. and Harold A. Taylor. Canadian Aircraft Since 1909. Stittsville, Ontario: Canada's Wings, Inc., 1982. ISBN 0-920002-11-0.
    • Smith, Fred. "One to Remember: Flying the Gregor FDB-1." Air Classics, Vol. 17, no. 5, May 1981.