APA-čujuhus (7. p.)
Christensen, C., Coombes-Betz, K. M., & Stein, M. S. (2014). The certified quality process analyst handbook (Second edition.). ASQ Quality Press.
Chicago-čujuhus (17. p.)
Christensen, Chris, Kathleen M. Coombes-Betz, juo Marilyn S. Stein. The Certified Quality Process Analyst Handbook. Second edition. Milwaukee, Wisconsin: ASQ Quality Press, 2014.
MLA-čujuhus (9. p.)
Christensen, Chris, et al. The Certified Quality Process Analyst Handbook. Second edition. ASQ Quality Press, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.