Osamu Soda

1939

• Bunka no chiheisen
• Chihō sangyō no shisō to undō
• Gendai Nihon no nōgyōkan
• Kindai nōgyō shisōshi
• Kokusai nōgyō funsō
• Maeda Masana
• Nōgaku nōgyō kyōiku nōgyō fukyū
• Shoku to nō o manabu hito no tame ni