Van Vien, General Cao, — The Final Collapse: Indochina monographs.

Washington, D.C., Center of Military History, 1983. VG PB. Dept of Army mailing sticker back cover. General Van Vien was the last chairman of the South Vietnamese Joint Central Staff &. for almost 10 years he worked with other senior Vietnamese officers & civilian leaders to deal with U.S. military & civilian representatives in Saigon.