Ghada Abdalla, Mohamed (2007): Egypt's Image as a Tourist Destination: A Perspective of Foreign Tourists. Published in: TOURISMOS: An International Multidisciplinary Refereed Journal of Tourism , Vol. 3, No. 1 (15. April 2008): pp. 36-65.
Mohamed, Ghada Abd-Alla (2006): Service Quality of Travel Agents: The Viewpoint of Tourists in Egypt. Published in: TOURISMOS: An International Multidisciplinary Refereed Journal of Tourism , Vol. 2, No. 1 (15. April 2007): pp. 63-87.
