FM 41-5 / OPNAV 09B2P1 / AFM 110-7 / NAVMC 2500 Joint Manual for <a href="https://en.wikipedia.org/wiki/Civil_affairs" class="extiw" title="w:Civil affairs">Civil Affairs</a> (1966).
United States Departments of the Army, the Navy, and the Air Force
1966-11-18
United States Departments of the Army, the Navy, and the Air Force