APA (7 वां संस्करण) प्रशस्ति पत्र
Duerfahrd, L. A. (2013). The Work of Poverty: Samuel Beckett’s Vagabonds and the Theater of Crisis. Ohio State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Duerfahrd, Lance Alfred. The Work of Poverty: Samuel Beckett’s Vagabonds and the Theater of Crisis. Columbus: Ohio State University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Duerfahrd, Lance Alfred. The Work of Poverty: Samuel Beckett’s Vagabonds and the Theater of Crisis. Ohio State University Press, 2013.
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