Cook, L. B. (1927). Experiments in writing: A high school textbook in composition for the junior and senior years. Harcourt, Brace and company.
Chicago-referens (17:e uppl.)Cook, Luella B. Experiments in Writing: A High School Textbook in Composition for the Junior and Senior Years. New York, Chicago: Harcourt, Brace and company, 1927.
MLA-referens (8:e uppl.)Cook, Luella B. Experiments in Writing: A High School Textbook in Composition for the Junior and Senior Years. Harcourt, Brace and company, 1927.
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