Committee for economic development. research and policy committee. (1980). Stimulating technological progress. Committee for economic development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCommittee for economic development. research and policy committee. Stimulating Technological Progress. New York: Committee for economic development, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCommittee for economic development. research and policy committee. Stimulating Technological Progress. Committee for economic development, 1980.
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