Takakubo, Toshikazu

1930

• Gendai kigyō, kinʼyūhō no kadai
• Gendai kigyōhō no riron to jitsumu
• Kigyō shakai to hō
• Saishin tegata kogittehō hanrei
• Tegata kogitteho tsuron
• Tegata Kogittehō ron
• Tegata kogittehō tsūron
• Yuka shokenho kenkyu