The Japanese Imperial Institution in the Tokugawa Period by Herschel WebbHarold BolithoMN 24:1/2 (1969) pp. 194–95 → jstor.org/stable/2383773ShareMeiji zenki kyōiku-gyōseishi kenkyū (Studies on the History of Educational Policy in the Early Meiji Era) by Kaneko TerunoriA Dictionary of Japanese History by Joseph M. Goedertier