Yasuhiko Saitō

1947

• Chihō zaibatsu no kindai
• Chihō zaibatsu no kindai
• Kindai sukisha no nettowāku
• Kobayashi Itsuō
• Sangyō kindaika to minshū no seikatsu kiban
• Tenkanki no zairai sangyō to chihō zaibatsu