1. Allmendinger, J., & Hackman, J. R. (1996). Organizations in changing environments: The case of east German symphony orchestras. Administrative Science Quarterly, 337–369.
2. Amaral, A. (2009). Recent trends in European Higher Education. Paper presented at the reforms and consequences in higher education systems: An international symposium. Center for National University Finance and Management (CNUFM), Tokyo.
3. Amaral, A., & Magalhães, A. (2007). Higher education research perspectives. In P. B. Richards (Ed.), Global issues in higher education (pp. 173–193). Hauppauge: Nova Science Publishers.
4. Bardin, L. (2009). Análise de conteúdo (Vol. 70). Lisboa: Edições.
5. Bardouille, N. C. (2000). The transformation of governance paradigms and modalities: Insights into the marketisation of the public service in response to globalization. The Round Table, (353), 81–106.