1. Archer, W., & Davidson, J. (2008). Graduate employability. London: CIHE.
2. Armstrong, J., Dixon, J., & Robinson, S. (1999). The decision makers: Ethics in engineering. London: Thomas Telford.
3. Audi, R., & Murphy, P. (2006). The many faces of integrity. Business Ethics Quarterly, 16, 3–21.
4. Bauman, D. (2013). Leadership and the three faces of integrity. The Leadership Quarterly, 24, 414–426.
5. Beauchamp, T., & Childress, T. (1994). Principles of biomedical ethics (4th ed.). New York: Oxford University Press.