Lua APA (7ú heag.)
Gurak, L. J., & Lay, M. M. (2002). Research in technical communication (ed.). Praeger.
Lua i Stíl Chicago (17ú heag.)
Gurak, Laura J., agus Mary M. Lay. Research in Technical Communication. ed. Westport, Connecticut: Praeger, 2002.
Lua MLA (9ú heag.)
Gurak, Laura J., agus Mary M. Lay. Research in Technical Communication. ed. Praeger, 2002.
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