Languages
Gretzel, Ulrike.
Overview
| Works: | 4 works in 1 publications in 1 languages | |
|---|---|---|
Titles
Information and communication technologies in tourism 2010proceedings of the International Conference in Lugano, Switzerland, February 10-12, 2010 /
by:
(1998 :); Fuchs, Matthias.; Gretzel, Ulrike.; Law, Rob.; SpringerLink (Online service)
(Electronic resources)
Information and communication technologies in tourism 2009proceedings of the international conference in Amsterdam, the Netherlands, 2009 /
by:
(1998 :); Gretzel, Ulrike.; Hopken, Wolfram.; Law, Rob.; SpringerLink (Online service)
(Electronic resources)
Social media in travel, tourism and hospitality :theory, practice and cases /
by:
Christou, Evangelos.; Gretzel, Ulrike.; Sigala, Marianna.
(Language materials, printed)
Information and Communication Technologies in Tourism 2008 :Proceedings of the International Conference in Innsbruck, Austria, 2008 /
by:
(1998 :); Gretzel, Ulrike.; Hopken, Wolfram.; O'Connor, Peter.; SpringerLink (Online service)
(Electronic resources)