Kotter, J. P. (1999). John P. Kotter On What Leaders Really Do. Harvard Business Review Press.
Цитирование в стиле Чикаго (17-е изд.)Kotter, John P. John P. Kotter On What Leaders Really Do. Boston, Massachesutts: Harvard Business Review Press, 1999.
Цитирование MLA (9-е изд.)Kotter, John P. John P. Kotter On What Leaders Really Do. Harvard Business Review Press, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.