Brook- Hart, G. (2007). Business Benchmark. Cambridge University Press.
Chicago-čujuhus (17. p.)Brook- Hart, Guy. Business Benchmark. New Delhi: Cambridge University Press, 2007.
MLA-čujuhus (9. p.)Brook- Hart, Guy. Business Benchmark. Cambridge University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.