Marckwardt, A. H. (1967). Scribner handbook of English. Charles Scribner's.
Chicago Style (17th ed.) ZitazioaMarckwardt, Albert H. Scribner Handbook of English. New York: Charles Scribner's, 1967.
MLA (9th ed.) ZitazioaMarckwardt, Albert H. Scribner Handbook of English. Charles Scribner's, 1967.
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