Lua APA (7ú heag.)
Kuniavsky, M., Goodman, E., & Moed, A. (2012). Observing the user experience: A practitioner's guide to user research (2nd ed.). Morgan Kaufmann.
Lua i Stíl Chicago (17ú heag.)
Kuniavsky, Mike, Elizabeth Goodman, agus Andrea Moed. Observing the User Experience: A Practitioner's Guide to User Research. 2nd ed. Waltham, MA: Morgan Kaufmann, 2012.
Lua MLA (9ú heag.)
Kuniavsky, Mike, et al. Observing the User Experience: A Practitioner's Guide to User Research. 2nd ed. Morgan Kaufmann, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.