Ikeda, Daisaku, 1928-
Kodansha International, 1977
Buku Teks SO
Conze, Edward, 1904-1979
Harper Brothers Publisher, 1959
Buku Teks SO
Watts, Alan
The love of wisdom library, 1995
Buku Teks SO
Humphreys, Christmas
Penguin Books, 1985
Buku Referensi
Senzaki, Nyogen
Philosophical Library, 1953
Buku Teks SO