United Nations Centre for Regional Development. (1995). Regional development studies: RDS : an annual journal of the United Nations Centre for Regional Development. United Nations Centre for Regional Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Centre for Regional Development. Regional Development Studies: RDS : An Annual Journal of the United Nations Centre for Regional Development. Nagoya, Japan: United Nations Centre for Regional Development, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Centre for Regional Development. Regional Development Studies: RDS : An Annual Journal of the United Nations Centre for Regional Development. United Nations Centre for Regional Development, 1995.
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