Masami Tōi

• Gendai Nihon nōgyōron
• Nagano no keizai to koyō shitsugyō mondai
• Nihon keizai e no apurōchi
• Nihon keizai to nōgyō mondai
• Nihon no nōgyō seisaku
• Nihon nōgyō no ririon to seisaku