Skilling 2008, pp. 106–107. Skilling, Peter (2008), "New discoveries from South India: The life of the Buddha at Phanigiri, Andhra Pradesh", Arts Asiatiques, 63 (1): 96–118, doi:10.3406/arasi.2008.1664
Durt 2004, p. 56. Durt, Hubert (2004), "On the Pregnancy Of Maya II: Late Episodes", Journal of the International College for Advanced Buddhist Studies, 7: 216–199, ISSN1343-4128