Peck, Michael (2006), An Enhanced 105mm Artillery System - Not Your Father's 105(PDF), 41st Annual Armament Systems: Guns and Missile Systems Conference & Exhibition 27–30 March 2006 - National Defense Industrial Association, New Orleans, LA: General Dynamics Land Systems, archived from the original(PDF) on 19 July 2013
Peck, Michael (2006), An Enhanced 105mm Artillery System - Not Your Father's 105(PDF), 41st Annual Armament Systems: Guns and Missile Systems Conference & Exhibition 27–30 March 2006 - National Defense Industrial Association, New Orleans, LA: General Dynamics Land Systems, archived from the original(PDF) on 19 July 2013
