1. Barfod, J. R. (2021). Ledelse i militære højrisikoteams. Copenhagen Business School [Phd]. PhD series nr. 06.2021.
2. Bass, M. B. & Bass, R. (2008). The Bass Handbook of Leadership. Theory, Research & Managerial Applications (4. utg.). Free Press).
3. Beatty, C. K. & Byington, B. (2010). Developing strategic leadership. I Van Velsor, E., McCauley, C. & Ruderman, M. N. (Red.), Handbook of Leadership Development (s. 313–344). Jossey-Bass.
4. Kompetansesentra for lederutdanning og lederutvikling i Forsvaret;Bergdal I.;Innstillingsrapport,1996
5. Using thematic analysis in psychology