United Nations Interregional Workshop on Development Planning (1983 : Maseru, Lesotho). (1986). Efficient implementation of development plans. United Nations Department of Technical Cooperation for Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Interregional Workshop on Development Planning (1983 : Maseru, Lesotho). Efficient Implementation of Development Plans. New York: United Nations Department of Technical Cooperation for Development, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Interregional Workshop on Development Planning (1983 : Maseru, Lesotho). Efficient Implementation of Development Plans. United Nations Department of Technical Cooperation for Development, 1986.
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