↑ Bopearachchi (1998) and (1991), respectively. The first date is estimated by Osmund Bopearachchi and R. C. Senior, the other Boperachchi
↑ Nguyên văn tiếng Anh: "And afterwards, taking delight in the wisdom of the Elder, he handed over his kingdom to his son, and abandoning the household life for the houseless state, grew great in insight, and himself attained to Arahatship!" (Di-lan-đà vấn đạo, trang 374, dịch sang tiếng Anh bởi T. W. Rhys Davids, 1890)
Halkias, Georgios T. (2014), “When the Greeks Converted the Buddha: Asymmetrical Transfers of Knowledge in Indo-Greek Cultures”, trong Wick, Peter; Rabens, Volker (biên tập), Religions and Trade: Religious Formation, Transformation and Cross-Cultural Exchange between East and West, Brill Publishers, ISBN978-90-04-25528-9
