In the book Of Responsible Command, in the chronology, under 1969.
"LTC Frances C. Chaffin and LTC Shirley R. Heinze, first women students, graduate."
Citation: Harry P. Ball, Of Responsible Command (Carlisle Barracks, PA: Alumni Association of the United States Army War College, 1994). Ridgway Hall REF U413 .A1 B34 1994 Root Hall REF U413 .B35 1994