Lua APA (7ú heag.)

Kern, H., Schiesser, R., & Muniz, M. (2004). IT production services. Prentice Hall Professional Technical Reference.

Lua i Stíl Chicago (17ú heag.)

Kern, Harris, Richard Schiesser, agus Mayra Muniz. IT Production Services. Upper Saddle River, NJ: Prentice Hall Professional Technical Reference, 2004.

Lua MLA (8ú heag.)

Kern, Harris, et al. IT Production Services. Prentice Hall Professional Technical Reference, 2004.

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