Badaracco Joseph L. (1997). Defining Moments. Harvard Bus. School Press.
Chicago-čujuhus (17. p.)Badaracco Joseph L. Defining Moments. Boston: Harvard Bus. School Press, 1997.
MLA-čujuhus (9. p.)Badaracco Joseph L. Defining Moments. Harvard Bus. School Press, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.