Bhat, K. (2007). Business process re-engineering.
Chicago-čujuhus (17. p.)Bhat, K. Business Process Re-engineering. Mumbai, 2007.
MLA-čujuhus (9. p.)Bhat, K. Business Process Re-engineering. 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.