Author: Roy, K.M.Sinha Rajesh Roshan Vijay Kumar
Publisher:Bookwell, Delhi in association with Anthropological Survey of India, Kolkata
Copyright:2019
Author: Gordon, Cyrus H.
Publisher:Collins,London
Copyright:1962
Author: Ghoshal, Upendra Nath
Publisher:Ramesh Ghoshal
Copyright:1944
Author: Cassius
Publisher:Victor Gollancz Ltd., London
Copyright:1944
Author: Chatterjee, S.
Publisher:The Technical Journals of India, Calcutta
Copyright:1962
Author: Varāhamihira
Publisher:Varanaseya Sanskrit Vishvavidyalaya,Varanasi
Copyright:1968
Author: Stcherbatsky, F. Th.
Publisher:Dover Publications, New York
Copyright:1962
Author: Dutt,Sukumar
Publisher:George allen and unwin ,London
Copyright:1962
Author: Conze, Edward
Publisher:George Allen & Unwin Ltd, London
Copyright:1962
Author: Mitchell, George A.; Mitchell A. M.
Publisher:B. P. Batsford Ltd., London
Copyright:1944
Author: Wheeler, Mortimer
Publisher:Oxford university press,London
Copyright:1962
Author:
Publisher:Naval Intelligence Division, Great Britain
Copyright:1944