1Hoffman DL, Novak TP. Marketing in hypermedia computer-mediated environments: conceptual foundations. J Mark 1996,60(3):50 68.
2Doolin B, Burgess L, Cooper J. Evaluating the use of the web for tourism marketing: a case study from New Zealand. Tourism Management, 2002;23(5):557 67.
3STB,(2008).Annual report on Singapore tourism statistics. Retrieved from http://www. STBAnnualreport,com.sg.
4Staring C, Vasudavan T. The marketing of regional tourism via the Internet: lessons from Australian and South African sites. Marketing and Planning 2000;18(1):45 8.
5Hanna JRP, Milar RJ. Promoting tourism on the Internet . Tourism Management 1997, 18(7): 469 70.
6Markwell K. Dimensions of photography in a nature-bassed tour, Annual Tourism Research 1997; 24(1): 131 55.
