Commager, H. S. (1950). The American mind: An interpretation of American thought and character since the 1880's. New Haven: Yale University Press.
Chicago-tyylinen lähdeviittausCommager, Henry Steele. The American Mind: An Interpretation of American Thought and Character Since the 1880's. New Haven: Yale University Press, 1950.
MLA-viiteCommager, Henry Steele. The American Mind: An Interpretation of American Thought and Character Since the 1880's. New Haven: Yale University Press, 1950.
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