The Papers of John F. Kennedy, Presidential Papers, National Security Files, Meetings and Memoranda Series, National Security Action Memoranda, National Security Action Memorandum Number 64. John F. Kennedy Presidential Library and Museum, Boston, Massachusetts
National Security Action Memorandum Number 64: Memo for the Secy of State from the President re; Need for improving our machinery for World-Wide Consultation, as hinted in last letter from De Gaulle, July 28, 1961