Gehle, Q. L., & Rollo, D. J. (1977). The writing process. St. Martin's Press.
Chicago Style aipamenaGehle, Quentin L., and Duncan J. Rollo. The Writing Process. New York: St. Martin's Press, 1977.
MLA aipamenaGehle, Quentin L., and Duncan J. Rollo. The Writing Process. St. Martin's Press, 1977.
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