O'Donoghue, Ashley (2016) The influence of perceived constructive and destructive leadership on employee well-being and ill-being: the mediating role of self-conscious emotions. PhD thesis, Dublin City University.
Jennewein, Annegret (2012) Perceptions of leadership across cultures: a study of French and German managers and their employees in both their domestic and host environments. PhD thesis, Dublin City University.
Mkamwa, Thadeus F. (2010) The impact of high performance work systems in Irish companies: an examination of company and employee outcomes. PhD thesis, Dublin City University.