Lihat Juga

• Regional planning : report of the Sixth Interregional Seminar on Development Planning, Quito, Ecuador, 20 September-1 October 1971.
  Terbitan: (1973)
• Report of the United Nations Interregional Seminar on Industrial Social Welfare, Moscow, 16 October-5 November 1971.
  Terbitan: (1972)
• Report of the Interregional Seminar on the Use of Modern Management Techniques in the Public Administration of Developing Countries, Washington, D.C., 27 October-6 November 1970.
  Terbitan: (1971)
• Report of the Interregional Seminar on Physical Planning for Urban, Regional and National Development
  Terbitan: (1971)
• Report of the Interregional Seminar on Low-Cost Construction Resistant to Earthquakes and Hurricanes, Skopje, Yugoslavia, 1-19 November 1971.
  Terbitan: (1973)