Senzaki, Nyogen
Philosophical Library, 1953
Buku Teks SO
Ikeda, Daisaku, 1928-
The East Publications, 1976
Buku Teks SO
Ikeda, Daisaku, 1928-
[publisher not identified], [date of publication not identified]
Buku Teks SO
Ministry of Information and Broadcasting, [date of publication not identified]
Buku Teks SO
Guenther, Herbert V.
Shambhala, 1976
Buku Teks SO