Erdman, P. E. (1976). The crash of '79. New York: Simon and Schuster.
Trích dẫn kiểu ChicagoErdman, Paul E. The Crash of '79. New York: Simon and Schuster, 1976.
Deismireacht MLAErdman, Paul E. The Crash of '79. New York: Simon and Schuster, 1976.
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