↑ "To Suvarnabhumi he [Moggaliputta] sent Sona and Uttara"; Mahānāma, The Mahāvaṃsa, or, The Great Chronicle of Ceylon, translated into English by Wilhelm Geiger, assisted by Mabel Haynes Bode, with an addendum by G.C. Mendis, London, Luzac & Co. for the Pali Text Society, 1964, Chapter XII, "The Converting of Different Countries", p.86.
↑ R.K. Dube, "Southeast Asia as the Indian El-Dorado", in Chattopadhyaya, D. P. and Project of History of Indian Science, Philosophy, and Culture (eds.), History of Science, Philosophy and Culture in Indian Civilization, New Delhi, Oxford University Press, 1999, Vol.1, Pt.3, C.G. Pande (ed.), India's Interaction with Southeast Asia, Chapter 6, pp.87-109.
