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Cases in general management
O'Donnell, Cyril, (1965)
The leadership factor
Kotter, John P., (1988)
Quest for a corporate African leadership : public sector case studies from Southern Africa
Lenneiye, Nginya Mungai, (2000)
Leading change : a conversation with John P. Kotter
Biech, Elaine, (2010)
Wie Manager richtig führen
Kotter, John P., (1999)
Seizing opportunities and dodging threats with a dual operating system
Kotter, John P., (2014)