Columbia subject headings:
Conference of Heads of State or Government of Non-aligned Countries (1st : 1961 : Belgrade, Serbia)
Conference of Heads of State or Government of Non-aligned Countries (2nd : 1964 : Cairo, Egypt)
Harvard subject headings:
Conference of Heads of State or Government of Non-aligned Countries (1st : 1961 : Belgrade, Serbia)
Conference of Heads of State or Government of Non-aligned Countries (2nd : 1964 : Cairo, Egypt)
Princeton subject headings:
Conference of Heads of State or Government of Non-aligned Countries (1st : 1961 : Belgrade, Serbia)
Conference of Heads of State or Government of Non-aligned Countries (2nd : 1964 : Cairo, Egypt)