SenGupta, G. (2009). From slavery to poverty: The racial origins of welfare in New York, 1840-1918. New York University Press.
Lua i Stíl Chicago (17ú heag.)SenGupta, Gunja. From Slavery to Poverty: The Racial Origins of Welfare in New York, 1840-1918. New York: New York University Press, 2009.
Lua MLA (9ú heag.)SenGupta, Gunja. From Slavery to Poverty: The Racial Origins of Welfare in New York, 1840-1918. New York University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.