Hochmeister, M., Gretzel, U., & Werthner, H. (2013). Destination Expertise in Online Travel Communities. In L. Cantoni & Z. Xiang (Eds.), Information and Communication Technologies in Tourism 2013, Proceedings of ENTER Conference 2013 (pp. 218–229). Springer. http://hdl.handle.net/20.500.12708/54284