อ้างอิง ของ เม็สเซอร์ชมิท เบเอ็ฟ 109

  1. 1 2 U.S. Strategic Bombing Survey, Aircraft Division Industry Report, Exhibit I – German Airplane Programs vs Actual Production.
  2. Nowarra 1993, p. 189.
  3. 1 2 Nowarra 1993, p. 189.
  4. Green 1980, pp. 7, 13.
  5. Wagner, Ray; Nowarra, Heinz (1971). German Combat Planes: A Comprehensive Survey and History of the Development of German Military Aircraft from 1914 to 1945. New York City: Doubleday & Company. p. 229.
  6. Green 1980, pp. 7, 13.