Author: Dymond, D. P.
Publisher:Thames and Hudson, London
Copyright:1974
Author: Scruton, Roger
Publisher:Methuen, London
Copyright:1974
Author:
Publisher:National Library, Calcutta
Copyright:1974
Author: Rajasekhariah,A M
Publisher:Uppal Pub. House,New Delhi
Copyright:1989
Author: Cousens, Henry
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Lindsay, Jack
Publisher:Frederick Muller, London
Copyright:1974
Author: Long, James
Publisher:Indian Publications, Calcutta
Copyright:1974
Author: Mackay, Ernest .J.H.
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Wurm, Alois
Publisher:Ajanta Publications, Delhi
Copyright:1976
Author: Sinha, Bindeshwari Prasad
Publisher:Anantalal Thakur, Patna
Copyright:1974
Author: Biswas, B. B. Mandal, R. K. Stevens, A. Cohn, W. E.
Publisher:Plenum Press, New York
Copyright:1974
Author: Chaudhuri, Nirad C.
Publisher:Jaico Publishing House, Bombay
Copyright:1976