“T.W. Rhys-Davids: Buddhism, p.116-117, quoted in D. Keer: Ambedkar, p.522. Quoted from Elst, Koenraad (2002). Who is a Hindu?: Hindu revivalist views of Animism, Buddhism, Sikhism, and other offshoots of Hinduism. ISBN 978-8185990743”

Source: Wikiquote