Hamel, G. (2010). Competing for the Future. Oxford University Press.
Chicago-čujuhus (17. p.)Hamel, Gary. Competing for the Future. New Delhi: Oxford University Press, 2010.
MLA-čujuhus (9. p.)Hamel, Gary. Competing for the Future. Oxford University Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.