1. Anseel, F., Lievens, F., Schollaert, E., & Choragwicka, B. (2010). Response rates in organizational science, 1995–2008: A meta-analytic review and guidelines for survey researchers. Journal of Business and Psychology,
25(3), 335–349.
2. Barragáns-Martínez, A.B., & Costa-Montenegro, E. (2013). Adding personalization and social features to a context-aware application for mobile tourism. In: A. Waising Loo (Ed.), Distributed computing innovations for business, engineering, and science, information science reference (pp. 253–265). Hershey: IGI Global.
3. Brown, A., Kappes, J., & Marks, J. (2013). Mitigating theme park crowding with incentives and information on mobile devices. Journal of Travel Research,
20(10), 1–11.
4. Buhalis, D., & Yovcheva, Z. (2013). Augmented Reality in Tourism: 10 Unique Applications Explained. Digital Tourism Think Tank Reports and Best Practice. Retrieved May 13, 2013 from
http://thinkdigital.travel/wp-content/uploads/2013/04/10-AR-Best-Practices-in-Tourism.pdf
5. Cantoni, L., Faré, M., Bolchini, D., Inversini, A., & Giulieri, F. (2007). European Cities and Web-Tourism Communication. An indicators-based pilot study. In Proceedings of the Travel Distribution Summit Europe, Research Conference, (pp. 45–54). London, UK: Axon Imprint.