(en) Gregory Bailey, The Study of Hinduism, The University of South Carolina Press, , 315 p. (ISBN978-1-57003-449-7, lire en ligne), p. 139.
Shantha N. Nair, Echoes of Ancient Indian Wisdom : The Universal Hindu Vision and Its Edifice, Hindology Books, , 306 p. (ISBN978-81-223-1020-7, lire en ligne), p. 266.
(en) Richard L. Thompson, The Cosmology of the Bhagavata Purana 'Mysteries of the Sacred Universe, Motilal Banarsidass Publishers, , 361 p. (ISBN978-81-208-1919-1, lire en ligne), p. 10
(en) BN Krishnamurti Sharma, A History of the Dvaita School of Vedānta and Its Literature, Motilal Banarsidass, , 654 p. (ISBN978-81-208-1575-9, lire en ligne), p. 128-131.