Παραπομπή APA

Kuniavsky, M. (2003). Observing the user experience: A practitioner's guide to user research. San Francisco, Calif.: Morgan Kaufmann Publishers.

Παραπομπή Chicago Style

Kuniavsky, Mike. Observing the User Experience: A Practitioner's Guide to User Research. San Francisco, Calif.: Morgan Kaufmann Publishers, 2003.

Παραπομπή MLA

Kuniavsky, Mike. Observing the User Experience: A Practitioner's Guide to User Research. San Francisco, Calif.: Morgan Kaufmann Publishers, 2003.

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