^Zabecki, David T. Grenade Launchers. Tucker, Spencer C. (编). The Encyclopedia of the Vietnam War: A Political, Social, and Military History 2: 430. May 2011 [2019-11-23]. ISBN 978-1-85109-960-3. (原始内容存档于2020-09-14).
^原文:The antitank grenade, M9A1, has a sheet steel body and tail assembly and weighs 1.23 pounds. The body is filled with 4 ounces of Pentolite using the “hollow charge” principle. The tail contains the impact fuze and the stabilizing fin is spot welded on a stabilizer tube screwed to the head. The impact fuze consists of a firing pin held by a spring in flight. When shipped, the firing pin is retained by a safety pin. When the grenade strikes a target the pin moves forward to activate the detonator and explode the charge. The hollow shaped charge of this grenade has remarkable armor-penetrating qualities, The M9Al anti-tank rifle grenade supersedes the grenade, A.T., M9.
^原文:WAR DEPARTMENT, INFANTRY FIELD MANUAL § WEAPON AND AMMUNITION TECHNICAL MANUAL, INFANTRY REGIMENT, PARACHUTE, June 1944, Page 43