1. American Council on Education. (2004). Fewer international grad students applying to study in the United States http://www.acenet.edu, retrieved 22 September.
2. Tourism education: Policy versus practice;Amoah;International Journal of Contemporary Hospitality Management,1997
3. Tourism sandwich placements: An appraisal;Busby;Tourism Management,1997
4. Teaching global tourism geography using the internet: A case study of the paradigm shift in educational technology;Cai;Journal of Teaching in Travel & Tourism,2001
5. Canadian Tourism Human Resource Council. (2004). Tourism related education and training. www.cthrc.ca, retrieved 6 February.