Seike, Kiyosi
Kondansha International, 1970
Buku Teks
Engel, Heinrich
Charles E. Tuttle, 1983
Buku Teks
Engel, Heino
Tuttle Publishing, 1985
Buku Teks
Kawakita, Michiaki
Kodansha International , 1968
Buku Referensi
Motoko, Jitsukawa
Periplus, 2004
Buku Teks