Report and proceedings of the seminar on classification of inland waterways, China, 18-27 September 1986 / United Nations. Economic and Social Commission for Asia and the Pasific
United Nations. Economic and Social Commission for Asia and the Pasific
UN-ESCAP , 1986
 Buku Teks
Seminar-cum-study tour on the role of railways in urban transsport, Japan, 13-23 Oktober 1987
by United Nations-ESCAP
UN - Economic and Social Commission for Asia and the Pasific, 1987
 Buku Teks
Report to the United Nations 1950-1951
by United Nations
UNESCO, 1951
 Buku Teks SO
Perez de Cuellar, Javier
Report of the Secretary General on the work of the organization 1989
United Nation, 1989
 Buku Teks SO
Annan, Kofi A.
Renewal amid Transition: Annual Report on the work of the Organization 1997
United Nations Department of Public Information, 1997
 Buku Teks