Powell, T. A., Jones, D. L., & Cutts, D. C. (1998). Web site engineering: Beyond Web page design. Prentice Hall PTR.
Lua i Stíl Chicago (17ú heag.)Powell, Thomas A., David L. Jones, agus Dominique C. Cutts. Web Site Engineering: Beyond Web Page Design. Upper Saddle River, N.J: Prentice Hall PTR, 1998.
Lua MLA (9ú heag.)Powell, Thomas A., et al. Web Site Engineering: Beyond Web Page Design. Prentice Hall PTR, 1998.
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