Commager, H. S. (1950). The American mind: An interpretation of American thought and character since the 1880's. New Haven: Yale University Press.
Dyfyniad Arddull ChicagoCommager, Henry Steele. The American Mind: An Interpretation of American Thought and Character Since the 1880's. New Haven: Yale University Press, 1950.
Dyfyniad MLACommager, Henry Steele. The American Mind: An Interpretation of American Thought and Character Since the 1880's. New Haven: Yale University Press, 1950.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.