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Halberstadt, Hans, Army Aviation, Novato (CA): Presidio, 1990, ISBN 0-8914-1251-4
Sutton, John; Walker, John, From horse to helicopter. Transporting the British Army in war and peace, London: Cooper, 1990, ISBN 0-8505-2724-4
Warner, Guy; Boyd, Alex, Army Aviation in Ulster, Newtownards, Co. Down: Colourpoint Books, 2004, ISBN 1-9042-4227-8
Young, Ralph B., Army aviation in Vietnam. An illustrated history of unit insignia, aircraft camouflage and markings, Ramsey (NJ): Huey Co., 2000, ISBN 0-9671-9801-1
