Sartre, J. (1951). Troubled sleep. New York: Alfred A. Knopf.
Trích dẫn kiểu ChicagoSartre, Jean-Paul. Troubled Sleep. New York: Alfred A. Knopf, 1951.
MLA CitationSartre, Jean-Paul. Troubled Sleep. New York: Alfred A. Knopf, 1951.
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