Lannon, J. M., & Gurak, L. J. (2017). Technical communication. Pearson.
Lua i Stíl Chicago (17ú heag.)Lannon, John M., agus Laura J. Gurak. Technical Communication. Boston: Pearson, 2017.
Lua MLA (9ú heag.)Lannon, John M., agus Laura J. Gurak. Technical Communication. Pearson, 2017.
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