Mohenjo Daro and Indus civilization by John Marshall

Journal of the Asiatic Society of Bengal Vol 7; 1838

The Purana text of the Dynasties of the Kali Age; Edited by F.E.Pargiter;

A catalogue of the Indian Coins at the British Museum; By E.J.Rapson

Bombay Gazettier Vol 16

Kharosti Inscriptions of Niya Slates

Alberuni's India

Gazetteer Bombay presidency Vol. I part II History of Deccan

Innermost Asia Vol 1, By Sir Aurel Stein

Innermost Asia Vol 2, By Sir Aurel Stein

Prehistoric Indus civilization

Report of tours in 1980-81 to north and south Bihar

Bhilsa Topes; By Major Alexander Cunningham

Xuen Zang's travels Vol 1 Thomas Watters