1. Allwood, J. (1985). Intercultural Communication. Papers in Anthropological Linguistics, 12. Gothenburg: University of Gothenburg, Dept. of Linguistics.
2. Bagley, E., & Lanz, E. (2014). Preparing your hospitality executives & staff for effective corporate communication; preparness versius, HVS. https://www.hospitalitynet.org/file/152005341.pdf . Accessed 8 July 2017.
3. Beamer, L. (1992). Learning intercultural communication competence. Journal of Business Communication, 29(3), 285–303.
4. Becker, E. J. (2009). The proximity hotel: A case study on guest satisfaction of sustainable luxury environments. Master’s thesis. Greensboro: University of North Carolina.
5. Beebe, S. A., Beebe, S. J., & Redmond, M. V. (2011). Interpersonal communication: Relating to others (6th edn.). Boston: Pearson Education.