Barnum, C. M. (2011). Usability testing essentials: Ready, set... test! Morgan Kaufmann Publishers. https://doi.org/10.1016/C2009-0-20478-8
Chicago Style (17th ed.) CitationBarnum, Carol M. Usability Testing Essentials: Ready, Set... Test! Burlington, MA: Morgan Kaufmann Publishers, 2011. https://doi.org/10.1016/C2009-0-20478-8.
MLA (9th ed.) CitationBarnum, Carol M. Usability Testing Essentials: Ready, Set... Test! Morgan Kaufmann Publishers, 2011. https://doi.org/10.1016/C2009-0-20478-8.
Warning: These citations may not always be 100% accurate.