United Nations Industrial Development Organization. (1988). Guidelines for industrial planning in developing countries: Basic principles and practices. United Nations Industrial Development Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Industrial Development Organization. Guidelines for Industrial Planning in Developing Countries: Basic Principles and Practices. Vienna: United Nations Industrial Development Organization, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnited Nations Industrial Development Organization. Guidelines for Industrial Planning in Developing Countries: Basic Principles and Practices. United Nations Industrial Development Organization, 1988.
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