• Dissent Message [on Intelligence Reporting in Vietnam], from Belgrade, September 2, 1974, Confidential/LIMDIS; • "Dissent Message [Responding to Dissent Message on Intelligence Reporting in Vietnam], Ambassador Graham Martin from Saigon, December 17, 1974; • Deputy Secretary of State Robert Ingersoll response, October 11, 1974, Limited Official Use; • Lacy A. Wright of POL/INT response, December 2, 1974, Unclassified.