"Headquarters MACV Monthly Summary May 1969"(PDF). Headquarters United States Military Assistance Command, Vietnam. 1 October 1969. Retrieved 28 July 2019. This article incorporates text from this source, which is in the public domain.
"Headquarters MACV Monthly Summary June 1969"(PDF). Headquarters United States Military Assistance Command, Vietnam. 4 October 1969. p. 30. Retrieved 23 March 2020. This article incorporates text from this source, which is in the public domain.