1. Beijaard, D. (2019). Teacher Learning as Identity Learning: Models, Practices, and Topics. Teachers and Teaching, 25(1), 1–6.
2. Beijaard, D., & Meijer, P.C. (2017). Developing the Personal and Professional in Making a Teacher Identity. In Clandinin, D.J., & Husa, J. (Eds.), The Sage Handbook on Research in Teacher Education, (vol. 1, pp. 177–192). London: Sage.
3. Buijis, J. A. (2005). Teaching: Profession or Vocation? Catholic Education: A Journal of Inquiry and Practice, 8(3), 326–345.
4. Catechism of the Catholic Church. (1993). London: Chapman.
5. Catholic Education Service for England and Wales. (2011). Digest of 2011 Census Data for Schools and Colleges. www.cesew.org.uk.