Lt. Gen. Ngo Quang Truong in front of the I Corps forward headquarters. [Department of Defense Photo (USMC) A800720]
Department of Defense photo
<a rel="nofollow" class="external text" href="https://www.marines.mil/Portals/1/Publications/U.S.%20Marines%20in%20Vietnam%20The%20war%20that%20would%20not%20end%201971-1973%20PCN%2019000311200_4.pdf">Major Charles D. Melson and Lt. Colonel Curtis G. Arnold. <i>The War That Would Not End, 1971-1973</i>. Washington DC: Marine Corps History and Museums Division, 1991, p. 92.</a>