Fergusson, J. (2004). Tree and serpent worship, or, Illustrations of mythology and art in India in the first and fourth centuries after Christ: From the sculptures of the Buddhist topes at Sanchi and Amravati (2nd ed., rev., corr. and in great part re-written.). Asian Educational Services.

Fergusson, James. Tree and Serpent Worship, or, Illustrations of Mythology and Art in India in the First and Fourth Centuries After Christ: From the Sculptures of the Buddhist Topes at Sanchi and Amravati. 2nd ed., rev., corr. and in great part re-written. New Delhi: Asian Educational Services, 2004.

Fergusson, James. Tree and Serpent Worship, or, Illustrations of Mythology and Art in India in the First and Fourth Centuries After Christ: From the Sculptures of the Buddhist Topes at Sanchi and Amravati. 2nd ed., rev., corr. and in great part re-written. Asian Educational Services, 2004.