Keywords:
Publications of Peter Keller
2011
| , , and , Marketing and Sustainable Tourism in Alpine Destinations (2011), in: New Challenges in Tourism Promotion: Tackling High Competition and Multimedia Changes, Berlin, Erich Schmidt Verlag(6-18, 155-169) |
2006
| , and , Investigating website performance in Valais' hospitality industry., in: Marketing Efficiency in tourism. Coping with volatile demand. International Tourism Research and Concepts, pages 131 - 142, Erich Schmidt Verlag, Berling, 2006 |
2005