Samuels, M. S. (1989). The technical writing process. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Samuels, Marilyn Schauer. The Technical Writing Process. New York: Oxford University Press, 1989.
Lua MLA (9ú heag.)Samuels, Marilyn Schauer. The Technical Writing Process. Oxford University Press, 1989.
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