1. Tourism and foreign investment in Africa;Brown,2000
2. Broadening the foreign market entry mode decision: separating ownership and control;Brown;Journal of International Business Studies,2003
3. Brundenius, C. (2002). Tourism an engine of growth: reflection on Cuba's new development strategy. CDR Working Paper 02.10, July, Copenhagen: Centre for Development Research.
4. The evolution of airline ownership and control provisions;Chang;Journal of Air Transport Management,2004
5. Christie, I.T., & Crompton, D.E. (2001). Tourism in Africa. Africa Region Working Paper Series, No. 12, Washington, DC: World Bank.