Takashi Sago

1942

• Ajia keizaiken to kokusai bungyō no shinten
• Ajia keizaiken no keiei to kaikei
• Jinji kanri to rōshi kankei
• Keieigaku yōron
• Kigyō keiei to rōshi kankei no Nikkan hikaku
• Ren li zi yuan guan li
• Rōmu kanri no Nikkan hikaku