Epstein, T. Scarlett
Manchester University Press , 1962
Buku Teks SO
Neale, Walter C.
Yale University Press, 1962
Buku Teks
edited by Amrita Basu and Srirupa Roy
Seagul Books, 2007
Buku Teks
Carl C. Taylor ... [and others]
Orient Longmans, 1965
Buku Teks SO
Srinivas, M.N.
University of California Press, 1973
Buku Teks