Ganga Majhi: A Study in Cultural Diversity, New York: HarperCollins, 1999.

Nader, J. B., and R.A. Laughlin. “Linguistic Variability in the Hindi Dialect of Rajasthan.” Indian Journal of Indo-Aryan Studies 2, No. 3 (May-June, 2000): 267-79.

Rajagopalan, A. C. Jr. and P.S. Kavitha. “Linguistic Variation Following Language Change and the Indus Valley Civilization.” The Annals of the American Association of Geographers 97 (1999): 1049-75.

Rajasthan Archaeological Survey, Delhi.

Rajasthan Archaeological Survey and Archaeological Survey of India, Jhansi, Rajasthan.

Rajasthan Archaeological Survey, Jaipur.

Ranjit Dasgupta and Ravi K. Kumbhare. “Vulgarities and Nonsense in Sanskrit.” Sanskrit and Sanskrit Studies 12, No. 1 (February, 1993): 17-24.

Ranjit Kumar Rammohan, Ravi K. Kumbhare and Joram K. Singh. “The Formation, Composition and Distribution of Nonsense Letters in Classical Sanskrit Literature.” Early Latin and Sanskrit Studies 18 (September, 2002): 135-64.

Rajasthan Museum of Archaeological and Museums, Kolkata.

Rajasthan Academy of Sciences and Technology and S. V. Sharma. “Hindi.” Sanskrit-English Lexicon (English) 6, No. 1, (1997): 43-69.

Rajasthan Museum, Kolkata.

Rajasthan State History Department. “Assessment of Hindi Language and Culture in Rajasthan”. Rajasthan Journal of Hindi Literature 6, No. 28 (1983): 37-44.

Rajkumar, R. S. and P. K. Shrikant. “Diversification in Early Sanskrit Linguistics.” Journal of Indo-Aryan Studies 5, No. 1 (October, 2000): 24-32.

Rajkumar, R. S. and P. K. Shrikant. “Linguistic Variability and the Late Vedic Cultures in Rajasthan.” Classical and Commod