Takahashi, M.
Taiseido Shobo, [date of publication not identified]
Buku Referensi
Takahashi, Mario
Taiseido Shobo, 1975
Buku Referensi
Sigea, Kawamoto
Tpkyp Kodansha 1979
Buku Referensi
Sanki, Ichikawa
Harvard University Press, 1942
Buku Referensi
Sanseido, [date of publication not identified]
Buku Referensi