Tohutoro APA (7th ed.)
Barnes, H. E. (1947). A survey of western civilization. T. Y. Crowell Co..
Tohutoru Kātū Chicago (17th ed.)
Barnes, Harry Elmer. A Survey of Western Civilization. New York: T. Y. Crowell Co., 1947.
Tohutoro MLA (9th ed.)
Barnes, Harry Elmer. A Survey of Western Civilization. T. Y. Crowell Co., 1947.
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