Lutchen, M. D. (2004). Managing it as a business: A survival guide for CEOs. John Wiley and Sons.
Chicago-čujuhus (17. p.)Lutchen, Mark D. Managing It as a Business: A Survival Guide for CEOs. Hoboken: John Wiley and Sons, 2004.
MLA-čujuhus (9. p.)Lutchen, Mark D. Managing It as a Business: A Survival Guide for CEOs. John Wiley and Sons, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.