United Nations
United Nations, 1964
Buku Teks
Rani Toersilaningsih, author
1996
UI - Tesis (Membership)
Borrie, W.B., author
Weidenfeld and Nicolson, 1970
Buku Teks
Praeger Special Studies, 1979
Buku Teks
Rogers, Andrei
Sage Publications, 1985
Buku Teks