Kotter, J. P. (1999). John P. Kotter On What Leaders Really Do. Harvard Business Review Press.
Chicago-referens (17:e uppl.)Kotter, John P. John P. Kotter On What Leaders Really Do. Boston, Massachesutts: Harvard Business Review Press, 1999.
MLA-referens (9:e uppl.)Kotter, John P. John P. Kotter On What Leaders Really Do. Harvard Business Review Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.