Journal of the American Oriental Society; JSTOR. pp. 193. 1 2 3 Jeaneane D Fowler (2012), The Bhagavad Gita, Sussex Academic Press, ISBN 978-1845193461, pages 253-262 1 2 Christopher K Chapple (2010), The Bhagavad Gita: Twenty-fifth–Anniversary Edition, State University of New York Press, ISBN 978-1438428420, pages 610-629 ↑ G.V.Tagare. Brahmanda Purana - English Translation - Part 4 of 5. pp. 1063 (9.66-69). ↑ "Sanskrit Dictionary for Spoken Sanskrit: 'Sura'". spokensanskrit.org.