The united nations in west New Guinea. an unprecedented
UNESCO, 1962
 Buku Teks
The United Nations : ten years legal progress
edited by Gesina H.J. van der Molen, Willem Petrus Josef Pompe, J.H.W. Verzyl
Nederlandse Studentenvereniging, 1956
 Buku Teks
Everyman's united nations : a complete handbook of the activities and evolution of the united nations during its first twenty years, 1945-1965
New York : United Nations, 1968,
 Buku Referensi
Pengetahuan dasar mengenai Perserikatan Bangsa-Bangsa = Basic facts about the United Nations
United Nations
Kantor Penerangan PBB, [date of publication not identified]
 Buku Teks
Report of the seminar-cum-study tour on railway track maintenance, China 16-25 September 1986 / United Nations. Economic and Socila Commission for Asia and the Pacific
United Nations , 1986
 Buku Teks
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