1. Adamowski, S., Therriault, S. B., & Cavanna, A. P. (2007). The autonomy gap. In Barriers to effective school leadership. Thomas B. Fordham Foundation and Institute.
2. Alava, J., Halttunen, L., & Risku, M. (2012). Muuttuva oppilaitos johtaminen. [Changing School Management]. Finnish National Board of Education.
3. Atkinson, P. A., & Coffey, A. (1997). Analysing documentary realities. In D. Silverman (Ed.), Qualitative research: Theory, method and practice (pp. 45–62). Sage.
4. Benner, D. (1987). Allgemeine Pädagogik: Eine Systematisch-problem geschichtliche Einführung in die Grundstruktur pädagogischen Denkens und Handelns (Grundlagen texte Pädagogik) [General pedagogy: A systematic, problem-historical introduction to the basic structure of pedagogical thinking and acting]. Juventa.
5. Bøje, J. D., Frederiksen, L. F., Ribers, B., & Wiedemann, F. (2021). Professionalisation of school leadership – Theoretical and analytical perspectives. Routledge.