Zweig, S., Zweig, L., Davis, D. J., & Marshall, O. (2010). Stefan and Lotte Zweig's South American letters: New York, Argentina and Brazil, 1940-42. Continuum.
Chicago Style (17. basım) AtıfZweig, Stefan, Lotte Zweig, Darién J. Davis, ve Oliver Marshall. Stefan and Lotte Zweig's South American Letters: New York, Argentina and Brazil, 1940-42. New York: Continuum, 2010.
MLA (9th ed.) AtıfZweig, Stefan, et al. Stefan and Lotte Zweig's South American Letters: New York, Argentina and Brazil, 1940-42. Continuum, 2010.
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