Goodwin, R. N. (1966). Triumph or tragedy: Reflections on Vietnam. New York: Vintages Book.
Trích dẫn kiểu ChicagoGoodwin, Richard N. Triumph or Tragedy: Reflections On Vietnam. New York: Vintages Book, 1966.
Deismireacht MLAGoodwin, Richard N. Triumph or Tragedy: Reflections On Vietnam. New York: Vintages Book, 1966.
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