Kotter, J. P. (2012). Leading Change. Harvard Business Review Press.
Chicago-čujuhus (17. p.)Kotter, John P. Leading Change. Boston, Massachesutts: Harvard Business Review Press, 2012.
MLA-čujuhus (9. p.)Kotter, John P. Leading Change. Harvard Business Review Press, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.