Ford, G. B. (1969). A degree of difference. Farrar, Straus & Giroux.
Chicago Style (17th ed.) CitationFord, George Barry. A Degree of Difference. New York: Farrar, Straus & Giroux, 1969.
MLA citiranjeFord, George Barry. A Degree of Difference. Farrar, Straus & Giroux, 1969.
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