Παραπομπή APA

Bias, R. G., & Mayhew, D. J. (2005). Cost-justifying usability: An update for an Internet age (2nd ed.). Amsterdam ; Boston: Morgan Kaufman.

Παραπομπή Chicago Style

Bias, Randolph G., and Deborah J. Mayhew. Cost-justifying Usability: An Update for an Internet Age. 2nd ed. Amsterdam ; Boston: Morgan Kaufman, 2005.

Παραπομπή MLA

Bias, Randolph G., and Deborah J. Mayhew. Cost-justifying Usability: An Update for an Internet Age. 2nd ed. Amsterdam ; Boston: Morgan Kaufman, 2005.

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