United Nations. Secretary-General, 1961- (Thant). (1963). Planning for economic development: Report of the Secretary-General transmitting the study of a group of experts. s.n.
Chicago-viite (17. p.)United Nations. Secretary-General, 1961- (Thant). Planning for Economic Development: Report of the Secretary-General Transmitting the Study of a Group of Experts. New York: s.n, 1963.
MLA-viite (9. p.)United Nations. Secretary-General, 1961- (Thant). Planning for Economic Development: Report of the Secretary-General Transmitting the Study of a Group of Experts. s.n, 1963.
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