Author: Tax, Sol
Publisher:University of Chicago Press, Chicago
Copyright:1960
Author: Dodson, Edward O.
Publisher:Reinhold Publishing Corporation, New York
Copyright:1960
Author: Mather, Rufus graves
Publisher:Harvard university press,Cambridge
Copyright:1945
Author: Srivastava,H.L
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1952
Author: Goldschmidt, Walter
Publisher:Holt, Rinehart and Winston, New York
Copyright:1960
Author: Singh, Durlab
Publisher:The Hero Publications, Lahore
Copyright:1945
Author: Burland, Cottie A.
Publisher:Frederick Muller, London
Copyright:1960
Author: Harrison, K.C
Publisher:Grafton, London
Copyright:1960
Author: Strategicus
Publisher:Faber And Faber, London
Copyright:1945
Author: Casanova, Richard
Publisher:Faber and Faber Ltd., London
Copyright:1960
Author: Marshall, Field
Publisher:Univeristy of Chicago Press,Chicago
Copyright:1945
Author: Paranipe, Vaman Krishna
Publisher:Kalidasa Sanshodhan Mandal, Poona
Copyright:1960
Author: Culin, Stewart
Publisher:Charles E. Tuttle, Japan
Copyright:1960
Author: Shukla, Chandrashanker
Publisher:Vora publications, Bombay
Copyright:1945