1. Frederick M. Smith (2006), The Self Possessed: Deity and Spirit Possession in South Asian Literature (New York, NY: Columbia University Press), p. 547.
2. Sarah Caldwell (1998), “Bhagavati: Ball of Fire”, in Devi: Goddesses of India, ed. John Stratton Hawley and Donna M. Wulff (Berkeley: University of California Press), p. 212
3. Bartholomäus Ziegenbalg (1682-1719), Genealogy of the South Indian Gods: A Manual of the Mythology and Religion of the People of Southern India, freely translated into English by Rev. G. J. Metzger (1869) (Madras: Higginbotham), p. 104.
4. J. R. Freeman (1999), “Gods, Groves and Culture of Nature in Kerala”, Modern Asian Studies, 33(2): 32–37
5. Rich Freeman (2008), “The Teyyam Tradition of Kerala”, in The Blackwell Companion to Hinduism, ed. Gavin Flood (New Delhi: Blackwell), pp. 160–165.