APA aipamena

Kotter, J. P., & Cohen, D. S. (2002). The Heart of Change: Real-Life Stories of How People Change their Organizations. Harvard Business Review Press.

Chicago Style aipamena

Kotter, John P., and Dan S. Cohen. The Heart of Change: Real-Life Stories of How People Change Their Organizations. Boston, Massachusetts: Harvard Business Review Press, 2002.

MLA aipamena

Kotter, John P., and Dan S. Cohen. The Heart of Change: Real-Life Stories of How People Change Their Organizations. Harvard Business Review Press, 2002.