Coba jelasin Lihat pula dari AgustaWestland Apache dong

Hoyle, Craig. "Apaches At Ready – Despite Delays in Training Pilots for the Boeing/Westland Apache AH1, the British Army has no Reservations about its New Attack Helicopter". Flight International, 26 July 2004. pp. 58–60.

Lewis, Damien. "Apache Dawn", Sphere, 2009. ISBN 978-0-7515-4191-5.

McGowen, Stanley S. "Helicopters: an illustrated history of their impact". ABC-CLIO, 2005. ISBN 1-85109-468-7.

National Audit Office. "Building an Air Manoeuver Capability: The Introduction of the Apache Helicopter".  London: The Stationery Office, 28 October 2002.