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-čujuhus (17. p.)Kotter, John P., juo Dan S. Cohen. The Heart of Change: Real-Life Stories of How People Change Their Organizations. Boston, Massachusetts: Harvard Business Review Press, 2002.
MLA-čujuhus (9. p.)Kotter, John P., juo Dan S. Cohen. The Heart of Change: Real-Life Stories of How People Change Their Organizations. Harvard Business Review Press, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.