Arbel, A., & Pizam, A. (1977). Some determinants of urban hotel location: the tourists' Inclinations, Journal of Travel Research, 15 (3): 18–22.
Ashworth, G.J., & Tunbridge, J.E. (1990). The Tourist-Historic City. Belhaven Press, London, Belhaven Press.
Baum, J.A.C., & Haveman, H.A. (1997). Love thy neighbor? Differentiation and agglomeration in the Manhattan hotel industry, 1898–1990, Administrative Science Quarterly, 42 (2): 304–338.
Begin, S. (2000). The geography of a tourist business: hotel distribution and urban development in Xiamen, China, Tourism Geographies, 2 (4): 448–471.
Canina, L., Enz, C.A., & Harrison, J.S. (2005). Agglomeration effects and strategic orientations:evidence from the U.S. lodging industry, Academy of Management Journal, 48 (4): 565–581.
Cooper, C. Fletcher, J. Gilbert, D. Wanhill, S. & Shepherd, R. (1998). Tourism principles and practice, Publishing Pitman, London.
Edwards, D., Griffin, T. & Hayllar, B. (2008). Urban Tourism Developing an Agenda, Annals of Tourism Research, 35(4): 1032-1052.
Inskeep, E. (1991). Tourism Planning: An Integrated and Sustainable Development Approach, New York, NY 10003.
Egan, D. J., & Nield, K. (2000). Towards a theory of intra urban hotel location, Urban Studies, 37 (3): 611–621.
Goeldner. R . & Ritchie. J. R. B. (2003). Tourism, Principles, Practices, Philosophies, publish by Tohn wileson ,Juc, Hoboken. New jersey.
Goeldner, C. R. & Ritchie, B. (2009). Tourism Principles Practices and Philosophies, John Wiley & Sons Inc., United States.
Hall. C. Michael & Page, S. (1991). The Geography OF Tourism and Recreation Environment, Place and space, Annals of Tourism Research, 3(20): 62-63.
Kalnins, A., & Chung, W. (2004). Resource-seeking agglomeration: a study of market entry in the lodging industry, Strategic Management Journal, 25 (7): 689–699.
Law Christopher, M. (1996). Urban tourism attraction visitors to large cities, Mansell, Publishing Limited, London.
Lee, M., & Jang, S.C. (2007). Market diversification and financial performance and stability: a study of hotel companies, International Journal of Hospitality Management, 26 (2): 362–375.
Lin, B., & Liu, H. (2000). A study of economies of scale and economies of scope in Taiwan international tourist hotels, Asia Pacific Journal of Tourism Research, 5(2): 21–28.
Pearce D.G. (2001). An integrative frame work for urban tourism research, Annals of tourism research, 28(4): 926-946.
Rigall-I-Torrent, R., & Fluvià, M. (2007). Public goods in tourism municipalities: formal analysis, empirical evidence and implications for sustainable development, Tourism Economics, 13 (3): 361–378.
Shoval, N. (2006). The geography of hotels in cities: an empirical validation of a forgotten model, Tourism Geographies, 8 (1): 56–75.
Turner, L. (2010). Medical tourism and the global marketplace in healthservices: U.S. patients, International Hospitals, and the Search for Affordable Health Care, 40(3):443-467
Turner, L. (2011). Canadian medical tourism companies that have exited the marketplace: Content analysis of websites used to market transnational medical travel, Turner Globalization and Health, 7(40): 7-40
Valorie, A. Crooks, Leigh Turner, Snyder, J., Rory, J., & Kingsbury, P. (2011). Promoting medical tourism to India: Messages, images, and the marketing of international patient travel, Social Science & Medicine,75(5): 726-732.
Wall, G., Dudycha, D., & Hutchinson, J. (1985). Point pattern analyses of accommodation in Toronto, Annals of Tourism Research, 12 (4): 603–618.
Yokeno, N. (1968). La localisation de l’ industrie touristique: application de l’analyse de Thunen-Weber. In: Paper Presented at the Cahiers du Tourism, Aix-en-Provence. C.H.E.T.
Yang Y., Kevin, K.F. & Wongb, T. W. (2012). How do hotels choose their location? Evidence from hotels in Beijing, International Journal of Hospitality Management, 31 (2012): 675– 685.
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