APA-čujuhus (7. p.)
Barnes, H. E. (1947). A survey of western civilization. T. Y. Crowell Co..
Chicago-čujuhus (17. p.)
Barnes, Harry Elmer. A Survey of Western Civilization. New York: T. Y. Crowell Co., 1947.
MLA-čujuhus (9. p.)
Barnes, Harry Elmer. A Survey of Western Civilization. T. Y. Crowell Co., 1947.
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