APA aipamena

Leventhal, L. M., & Barnes, J. A. (2008). Usability engineering: Process, products, and examples. Pearson/Prentice Hall.

Chicago Style aipamena

Leventhal, Laura M., and Julie A. Barnes. Usability Engineering: Process, Products, and Examples. Upper Saddle River, N.J: Pearson/Prentice Hall, 2008.

MLA aipamena

Leventhal, Laura M., and Julie A. Barnes. Usability Engineering: Process, Products, and Examples. Pearson/Prentice Hall, 2008.