1. Almeida, A. N., & Vieira, M. M. (2012). From university to diversity: The making of Portuguese higher education. In G. Neave & A. Amaral (Eds.), Higher education in Portugal 1974–2009: A nation, a generation (pp. 137–160). Dordrecht: Springer.
2. Amaral, A., Correia, F., Magalhães, A., Rosa, M. J., Santiago, R., & Teixeira, P. (2002). O ensino superior pela mão da economia. Matosinhos: CIPES.
3. Amaral, A., & Neave, G. (2009). On Bologna, weasels and creeping competence. In A. Amaral, G. Neave, C. Musselin, & P. Maassen (Eds.), European integration and the governance of higher education and research (pp. 17–58). Dordrecht: Springer.
4. Cardoso, J. L., Varanda, M., Madruga, P., Escária, V., & Ferreira, V. S. (2012). Empregabilidade e Ensino Superior em Portugal. Lisbon: Agência de Avaliação e Acreditação do Ensino Superior (A3ES).
5. Crosier, D., Purser, L., & Smidt, H. (2007). Trends V: Universities shaping the European Higher Education Area. Brussels: European Universities Association.