Report of the seminar-cum-study tour on railway track maintenance, China 16-25 September 1986
by Economic and Socila Commission for Asia and the Pacific United Nations
United Nations, 1986
 Buku Teks
Report to the United Nations 1950-1951
by United Nations
UNESCO, 1951
 Buku Teks
Everyman's United Nations 1945-1955
by United Nations
Departement of Public Information - United Nations, 1956
 Buku Teks
Whittaker, David J.
United Nations in the contemporary world
Routledge, 1997
 Buku Teks
Coyle, David Cushman, 1887-1969
The United Nations and how it works
The New Americanan Library, 1962
 Buku Teks