Vasilevich, P. (2015). Consumer psychology of tourism, hospitality and leisure.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVasilevich, Piotr. Consumer Psychology of Tourism, Hospitality and Leisure. New York, Arcler Press, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVasilevich, Piotr. Consumer Psychology of Tourism, Hospitality and Leisure. 2015.
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