Chang, Garma C.C.
The Pennsylvania State University Press, 1971
Buku Teks
Ikeda, Daisaku, 1928-, author
Indira , 1988
Buku Teks
Deussen, Paul
Dover Publications, 1966
Buku Teks
Pustaka Suci Mahayana, 1991
Buku Teks
Ikeda, Daisaku, 1928-, author
Kodansha International, 1982
Buku Teks