Ashihara, Y. (1989). The hidden order: Tokyo through the twentieth century. New York: Kodansha International.
Dyfyniad Arddull ChicagoAshihara, Yoshinobu. The Hidden Order: Tokyo Through the Twentieth Century. New York: Kodansha International, 1989.
Dyfyniad MLAAshihara, Yoshinobu. The Hidden Order: Tokyo Through the Twentieth Century. New York: Kodansha International, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.