A trust betrayed, Namibia / Office of Public Information
United Nations, 1974
 Buku Teks
U.S. policy in international institutions : defining reasonable options in an unreasonable world / edited by Seymour Maxwell Finger and Joseph R. Harbert ; with a foreword by Cyrus R. Vance.
Westview Press, 1982
 Buku Teks
Conciliation and arbitrtion procedures in labour disputes: a comparative study / International Labour Office
ILO , 1980
 Buku Teks
Restless nations : a study of world tensions and development / Foreword by Lester B. Pearson
Gearge Allen & Unwin, 1962
 Buku Teks
Weis, P.
Nationality and statelessness in international law / P. Weis
Sijthoff and Noordhoff, 1979
 Buku Teks