Author: Craven, Roy C.
Publisher:Thames and Hudson, London
Copyright:1976
Author: Herzfeld, E
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998
Author: Jasbir Singh
Publisher:Vishal Publications, Kurukshetra
Copyright:1976
Author: Stein,Aurel
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998
Author: Law,Bimala Churn
Publisher:Bharatiya Publishing House, Delhi
Copyright:1976
Author: Kak, Ram Chandra
Publisher:Director General Archaeological Survey of India,New Delhi
Copyright:1998
Author: Verma, T.P.
Publisher:Nabajiban Press
Copyright:1976
Author: Gai, G.S. Rao, N. Lakshminarayan
Publisher:The Director General, Archaeological Survey of India, New Delhi
Copyright:1976
Author: Zafar Hasan
Publisher:Director General, Archaeological Survey of India,New Delhi
Copyright:1998
Author: Cousens, Henry
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Mackay, Ernest .J.H.
Publisher:Bharatiya Publishing House, Varanasi
Copyright:1976
Author: Wurm, Alois
Publisher:Ajanta Publications, Delhi
Copyright:1976
Author: Colney, Lalzuia.
Publisher:Lalzuia Colney, Aizawl.
Copyright:1998