Ludden, D. E. (1999). An agrarian history of South Asia. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Ludden, David E. An Agrarian History of South Asia. Cambridge, UK ; New York: Cambridge University Press, 1999.
Lua MLA (8ú heag.)Ludden, David E. An Agrarian History of South Asia. Cambridge University Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.