Winkler, A. C. (1982). Exposition: Model paragraphs and essays. Science Research Associates.
Chicago-viite (17. p.)Winkler, Anthony C. Exposition: Model Paragraphs and Essays. Chicago: Science Research Associates, 1982.
MLA-viite (9. p.)Winkler, Anthony C. Exposition: Model Paragraphs and Essays. Science Research Associates, 1982.
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