Sowell, T. (1987). A conflict of visions (First Quill edition.). Quill.
Chicago Style (17th ed.) CitationSowell, Thomas. A Conflict of Visions. First Quill edition. New York: Quill, 1987.
MLA citiranjeSowell, Thomas. A Conflict of Visions. First Quill edition. Quill, 1987.
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