Taishō Demokurashii Ron by Mitani TaiichirōSharon A. MinichielloMN 30:2 (1975) pp. 217–18 → jstor.org/stable/2383846SharePalace and Politics in Prewar Japan by David Anson TitusA Study of Samurai Income and Entrepreneurship. Quantitative Analyses of Economic and Social Aspects of the Samurai in Tokugawa and Meiji Japan by Kozo Yamamura