The relationship among tourism, poverty, and economic development in developing countries: a panel data regression analysis / Namhyun Kim, Hakjun Song and Ju Hyun Pyun
Productivity growth and income in the tourism sector: role of tourism demand and human capital investment / Peter Josef Stauvermann and Ronald Ravinesh Kumar
Economie et politique du tourisme international / François Vellas
Les tourismes a l'échelle planétaire / Jean-Pierre Harris