Stearns၊ S. C.; Stearns၊ Stephen C. (2000)။ Watching, from the Edge of Extinction။ Yale University Press။ p. preface x။ ISBN 978-0-300-08469-6။ 28 November
Choi (29 April 2013)။ Supervolcano Not to Blame for Humanity's Near-Extinction။ Live Science။ 2 October 2017 တွင် မူရင်းအား မော်ကွန်းတင်ပြီး။ 2 October
Divine eye (dibba-cakkhu), that is, knowing others' karmic destinations Extinction of mental intoxicants (āsavakkhaya), upon which arahantship follows Three