↑E. R. Johnson; Lloyd S. Jones, American Military Training Aircraft: Fixed and Rotary-Wing Trainers Since 1916 (Jefferson, NC: McFarland & Company, Inc., 2015), p. 397
Further reading
Frawley, Gerard, The international directory of military aircraft 2002/2003 . London: Aerospace Publication, 2002. ISBN1-875671-55-2.
(in French) Gaillard, Pierre, Avions et hélicoptères militaires d'aujourd'huiParis, France : Larivière éditions, 1999. ISBN2-907051-24-5.