Patel, N. K. (2010). Economic infrastructure and socio-economic development. University Book House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPatel, N. K. Economic Infrastructure and Socio-economic Development. University Book House, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPatel, N. K. Economic Infrastructure and Socio-economic Development. University Book House, 2010.
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