Collier, T. (1995). Business planning in the leisure industry. Pitman Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCollier, Terry. Business Planning in the Leisure Industry. London: Pitman Pub, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCollier, Terry. Business Planning in the Leisure Industry. Pitman Pub, 1995.
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