Defense Contract Audit Agency

Ministry of Defence and Property Services Agency: Control and Management of the Trident Programme. National Audit Office. (29 June 1987). Part 4. ISBN 0-10-202788-9 

Enhancement, Support, and Equipment | The Official Home of the Defense Security Cooperation Agency”. www.dsca.mil. 19 October 2020時点のオリジナルよりアーカイブ。23 May 2020閲覧。

2011閲覧。  ^ "Australia - M777A2 155mm Light-weight Howitzers". Defense Security Cooperation Agency (Press release). 08-78. 17 July 2008. 2022年11月20日閲覧。 ^ Minister