Tham khảo Airco DH.1

Ghi chú
    Chú thích
    1. ↑ Jackson 1987, p. 46.
    Tài liệu
    • Grey, C. G. Jane's All the World's Aircraft 1919 (reprint). New York: Arco Publishing Company, 1969. ISBN 0-0001-890-1.
    • Jackson, A. J. De Havilland Aircraft since 1909. London: Putnam, Third edition, 1987. ISBN 0-85177-802-X.
    • Lamberton, W. M. Reconnaissance & Bomber Aircraft of the 1914-1918 War. Letchworth, UK: Harleyford, 1962.
    • Taylor, Michael J. H. Jane's Encyclopedia of Aviation, 1989 edition. London: Studio Editions, 1989, p. 45. ISBN 0-517-10316-8.