1. Navaratna Rajaram and David
Frawley, VEDIC ARYANS AND THE ORIGINS OF CIVILIZATION: A Literary and Scientific
Perspective (Ottawa and New Delhi, World Heritage Press, 1994)
2. For the archeological work in this regard note CHRONOLOGIES IN
OLD WORLD ARCHAEOLOGY, Third Edition, edited by Robert W. Enrich, Vol. 1.
(University of Chicago Press, 1992), Chapter 26, The Indus Valley,
Baluchistan, and Helmand Traditions: Neolithic through Bronze Age.
3. For several such views note B.U. Nayak and N.C. Ghosh, NEW
TRENDS IN INDIAN ART AND ARCHAEOLOGY (New Delhi, Aditya Prakashan, 1992).
4. Romila Thapar, "Archaeology and Language at the Roots of
Ancient India," Journal of the Asiatic Society of Bombay, Vol. 64-66 1989-1991.