(2002). Minding the machines: Preventing technological disasters / William M. Evan, Mark Manion.
Chicago-čujuhus (17. p.)Minding the Machines: Preventing Technological Disasters / William M. Evan, Mark Manion. 2002.
MLA-čujuhus (9. p.)Minding the Machines: Preventing Technological Disasters / William M. Evan, Mark Manion. 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.