Dutt, R.C. (1995) .The Civilization of India. Asian Educational Services.
Flood, G. (1996). An introduction to Hinduism. Cambridge University Press.
Ghosh, A (1990). Cultures. In An Encyclopedia of Indian Archaeology.( Vol.1, p.95) Published by BRILL.
Kenoyer, J.M. (1998).Ancient Cities of Indus Valley Civilization. Oxford University Press.
Marshall, John .(1931). Annual Report of the Archaeological Survey of India, p. 47
Masica, Colin. P. (1993). The Indo-Aryan Languages. Cambridge University Press.
Mohiuddin, Y.N.(2007). Pakistan: a global studies handbook. Published by ABC-CLIO, 2007
Possehl, Gregory.(2002). The Indus Civilization. A contemporary Perspective.AltaMira Press.
Piggot, Stuart (1961). Harappa Culture of the Indus Valley. Prehistoric India, Baltimore, Pelican Books,1961.
Shashi,Shyam.S.(1996).Encyclopaedia Indica:India,Pakistan, Bangladesh. Published by Anmol Publications PVT. LTD.
Shendge, M.J.(1997).The Language of the Harappans: From Akkadian to Sanskrit. Abhinav Publications.
Shendge,M.J.(2003). The Civilized Demons:The Harappans in Rigveda. Published by Abhinav Publications.
Stall, J.F (1972). A Reader on the Sanskrit Grammarians. Cambridge. MIT Press.
Sites
Geocities. 2009.Hines. Last Retrieved, 2009.
Geocities. 2009. Keyos,J. Last Retrieved, 2009.
Ignca.nic,2009. Gupta, C.C.Das. Last Retrieved, 2009.
Utexas, 2009. Faridkoti, Ainul Haq. Last Retrieved, 2009.
Utexas, 2009. Grierson, George. Last Retrieved, 2009.
Utexas. 2009. Tikkanen, B. Last Retrieved, 2009.
wikipedia .2009. Parpola,A. Last Retrieved, 2009