United Nations Industrial Development Organization. (1986). Directory solar research institute in developing countries.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Industrial Development Organization. Directory Solar Research Institute in Developing Countries. The Industrial and Technological Information Bank, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Industrial Development Organization. Directory Solar Research Institute in Developing Countries. 1986.
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