Ikeda, Daisaku, 1928-
Budhism the first millennium
Kodansha International, 1977
 Buku Teks SO
Conze, Edward, 1904-1979
Buddhism: its essence and development / Edward Conze
Harper Brothers Publisher, 1959
 Buku Teks SO
Watts, Alan
Buddhism the religion of no-religion: the edited transcripts / Alan Watts
The love of wisdom library, 1995
 Buku Teks SO
Humphreys, Christmas
Buddhism
Penguin Books, 1985
 Buku Referensi
Senzaki, Nyogen
Buddhism and Zen
Philosophical Library, 1953
 Buku Teks SO