APA (7 वां संस्करण) प्रशस्ति पत्र
SenGupta, G. (2009). From slavery to poverty: The racial origins of welfare in New York, 1840-1918. New York University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
SenGupta, Gunja. From Slavery to Poverty: The Racial Origins of Welfare in New York, 1840-1918. New York: New York University Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
SenGupta, Gunja. From Slavery to Poverty: The Racial Origins of Welfare in New York, 1840-1918. New York University Press, 2009.
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