Elder, D. C. (1990). Writing to write: Process, collaboration, communication. Macmillan.
Lua i Stíl Chicago (17ú heag.)Elder, Dana C. Writing to Write: Process, Collaboration, Communication. New York: Macmillan, 1990.
Lua MLA (9ú heag.)Elder, Dana C. Writing to Write: Process, Collaboration, Communication. Macmillan, 1990.
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