Wharton, E. (1999). Ethan Frome. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoWharton, Edith. Ethan Frome. Cambridge: Cambridge University Press, 1999.
Deismireacht MLAWharton, Edith. Ethan Frome. Cambridge: Cambridge University Press, 1999.
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