Ana K. Tyssen

The challenge of transactional and transformational leadership in projects

Andreas Wald, Patrick Spieth, A. Wald, 2014 .

Leadership in the Context of Temporary Organizations

Andreas Wald, Sven Heidenreich, A. Wald, 2014 .

Leadership in Temporary Organizations: A Review of Leadership Theories and a Research Agenda

Andreas Wald, Patrick Spieth, A. Wald, 2013 .