HAMEL GARY. (2007). FUTURE OF MANAGEMENT. HARVARD BUSINESS SCHOOL PRESS.
Chicago-čujuhus (17. p.)HAMEL GARY. FUTURE OF MANAGEMENT. BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2007.
MLA-čujuhus (9. p.)HAMEL GARY. FUTURE OF MANAGEMENT. HARVARD BUSINESS SCHOOL PRESS, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.