Herold, A. Ferdinand
C. E. Tuttle Co., 1954
Buku Teks
Kelen, Betty, author
Graham Brash, 1990
Buku Teks
Ikeda, Daisaku, 1928-, author
Kodansha International, 1982
Buku Teks
Ikeda, Daisaku, 1928-, author
Journeyman Press, 1998
Buku Teks
Joshi, Lal Mani, author
Matilal Banarsidass, 1967
Buku Teks