1.		Geotourism: a new form of tourism utilising natural landscapes and based on imagination and emotion / Jean-Pierre Pralong Autor: Pralong, Jean-Pierre
2.		Innovation in tourism: how to create a tourism learning area- the handbook : Developing thematic, destination-level and regional tourism knowledge networks / European Communities. European Comission Data Publicação: 2006 Col.autor: Comunidade Europeia. Comissão Europeia
3.		I hope it won't happen to me! Hospitality and tourism students' fear of difficult moral situations as managers / Einar Marnburg Autor: Marnburg, Einar