Sarngadharan, M. (2005). Tourism and sustainable economic development. New Century.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSarngadharan, M. Tourism and Sustainable Economic Development. New Delhi: New Century, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSarngadharan, M. Tourism and Sustainable Economic Development. New Century, 2005.
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