Sarkar, S. (1997). Writing social history. New York : Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Sarkar, Sumit. Writing Social History. New Delhi: New York : Oxford University Press, 1997.
Lua MLA (8ú heag.)Sarkar, Sumit. Writing Social History. New York : Oxford University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.