APA-čujuhus (7. p.)
Al-Aomar, R., Ülgen, O. M., & Williams, E. (2015). Process simulation using WITNESS. John Wiley & Sons, Incorporated.
Chicago-čujuhus (17. p.)
Al-Aomar, Raid, Onur M. Ülgen, juo Ed Williams. Process Simulation Using WITNESS. Hoboken, New Jersey: John Wiley & Sons, Incorporated, 2015.
MLA-čujuhus (9. p.)
Al-Aomar, Raid, et al. Process Simulation Using WITNESS. John Wiley & Sons, Incorporated, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.