1. Adina, B. C. (2009). The influence in Romanian hospitality industry of small medium-sized firms and their specific means to improve performance. Annals of Faculty of Economics, 4(1), 576–580.
2. Blackwell, A., & Harvey, L. (1999). Destinations and reflections: Careers of British art, craft and design graduates. Birmingham: Centre for Research into Quality.
3. Brennan, J., Kogan, M., & Teichler, U. (Eds.). (1996). Higher education and work. London: Jessica Kingsley.
4. Brophy, M., & Kiely, T. (2002). Competencies: A new sector. Journal of European Industrial Training, 26(2), 156–176.
5. Brudney, D. (2007). Hotel owners and operators expecting higher yield from increases in more personalized, direct selling expenses.