Hammer, M. (1996). Beyond reengineering. Harpar Collins.
Chicago-čujuhus (17. p.)Hammer, Michael. Beyond Reengineering. London: Harpar Collins, 1996.
MLA-čujuhus (9. p.)Hammer, Michael. Beyond Reengineering. Harpar Collins, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.