Chūshō Kigyō Chōsakai

• Chiiki keizai to chūshō kigyō shūdan no kōzō
• Chūshō kigyō no tōkeiteki bunseki
• Chūshō kigyō tōkeishū
• Chūshō kōgyō ni okeru ginjutsu shimpo no jittai
• Chūshō kōgyō no hattatsu
• Yushutsu chūshō kōgyō no keizai kōzō