Dyfyniad APA

Bloom. (1987). The closing of the American mind. New York: Simon and Schuster.

Dyfyniad Arddull Chicago

Bloom. The Closing of the American Mind. New York: Simon and Schuster, 1987.

Dyfyniad MLA

Bloom. The Closing of the American Mind. New York: Simon and Schuster, 1987.

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