International Conference on Information and Communication Technologies in Tourism Innsbruck, Austria, Wober, K. W., Frew, A. J., & Hitz, M. (2002). Information and communication technologies in tourism 2002: Proceedings of the international conference in Innsbruck, Austria, 2002. Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Conference on Information and Communication Technologies in Tourism Innsbruck, Austria, Karl W. Wober, Andrew J. Frew, και Martin Hitz. Information and Communication Technologies in Tourism 2002: Proceedings of the International Conference in Innsbruck, Austria, 2002. New York: Springer, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)International Conference on Information and Communication Technologies in Tourism Innsbruck, Austria, et al. Information and Communication Technologies in Tourism 2002: Proceedings of the International Conference in Innsbruck, Austria, 2002. Springer, 2002.