APA
United Nations, . (1989). Role and Extent of Competition in Improving the Performance of Public Enterprises. New York: United Nations Department of Technical Co-operation.
Chicago
United Nations, . 1989. Role and Extent of Competition in Improving the Performance of Public Enterprises. New York: United Nations Department of Technical Co-operation.
Harvard
United Nations, . (1989). Role and Extent of Competition in Improving the Performance of Public Enterprises. New York: United Nations Department of Technical Co-operation.
MLA
United Nations, . Role and Extent of Competition in Improving the Performance of Public Enterprises. New York: United Nations Department of Technical Co-operation. 1989.
