Theuns, H. L. (1984). Tourism research priorities: A survey of expert opinions with special reference to developing countries. Centre de Hautes Etudes Tourist.
Chicago-Zitierstil (17. Ausg.)Theuns, Henry L. Tourism Research Priorities: A Survey of Expert Opinions with Special Reference to Developing Countries. Aix-en-Provence: Centre de Hautes Etudes Tourist, 1984.
MLA-Zitierstil (9. Ausg.)Theuns, Henry L. Tourism Research Priorities: A Survey of Expert Opinions with Special Reference to Developing Countries. Centre de Hautes Etudes Tourist, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.