Reynolds,Frank E.;Kitagawa,Joseph M.;Nakamura,Hajime;Lopez,Donald S.;Tucci,Giuseppe(2018),Theravada,Encyclopaedia Britannica,https://www.britannica.com/topic/Buddhism/Historical-development,"Theravada (Pali: "Way of the Elders"; Sanskrit, Sthaviravada) emerged as one of the Hinayana (Sanskrit: "Lesser Vehicle") schools, traditionally numbered at 18, of early Buddhism. The Theravadins trace their lineage to the Sthaviravada school, one of the two major schools (the Mahasanghika was the other) that supposedly formed in the wake of the Council of Vaishali (now in Bihar state) held some 100 years after the Buddha's death. Employing Pali as their sacred language, the Theravadins preserved their version of the Buddha's teaching in the Tipitaka ("Three Baskets")."
Reynolds,Frank E.;Kitagawa,Joseph M.;Nakamura,Hajime;Lopez,Donald S.;Tucci,Giuseppe(2018),Theravada,Encyclopaedia Britannica,https://www.britannica.com/topic/Buddhism/Historical-development,"Theravada (Pali: "Way of the Elders"; Sanskrit, Sthaviravada) emerged as one of the Hinayana (Sanskrit: "Lesser Vehicle") schools, traditionally numbered at 18, of early Buddhism. The Theravadins trace their lineage to the Sthaviravada school, one of the two major schools (the Mahasanghika was the other) that supposedly formed in the wake of the Council of Vaishali (now in Bihar state) held some 100 years after the Buddha's death. Employing Pali as their sacred language, the Theravadins preserved their version of the Buddha's teaching in the Tipitaka ("Three Baskets")."
Crosby,Kate(2013),Theravada Buddhism: Continuity, Diversity, and Identity,Wiley-Blackwell
Dutt,Nalinaksha(1998),Buddhist Sects in India,Motilal Banarsidass Publishers Private Limited
Gombrich,Richard F.(1996),Theravāda Buddhism. A Social History from Ancient Benares to Modern Colombo,Routledge
Gombrich,Richard F.(1997),How Buddhism Began. The Conditioned Genesis of the Early Teachings,Munshiram Manoharlal Publishers Pvt. Ltd.
Gomez,Luis O.(1991),Purifying Gold: The Metaphor of Effort and Intuition in Buddhist Thought and Practice. In: Peter N. Gregory (editor)(1991), Sudden and Gradual. Approaches to Enlightenment in Chinese Thought,Motilal Banarsidass Publishers Private Limited
Gunaratana,Henepola(1994),The Path of Serenity and Insight,Motilal Banarsidass Publishers Private Limited
Kalupahana,David J.(1994),A history of Buddhist philosophy,Motilal Banarsidass Publishers Private Limited
McMahan,David L.(2008),The Making of Buddhist Modernism,Oxford University Press,ISBN9780195183276
Nyanaponika(1998),Het hart van boeddhistische meditatie (The heart of Buddhist Meditation),Asoka
Polak,Grzegorz(2011),Reexamining Jhana: Towards a Critical Reconstruction of Early Buddhist Soteriology,UMCS
