Akio Hidaka

Kisoteki jichitai to chōnaikai

Kisoteki jichitai to chōnaikai jichikai

2018

Jichitai shokuin to kangaeru seisaku kenkyū

2000

Jichitai gyōsei no seisansei s

Jichitai gyōsei no seisansei shihyō settei no jisshōteki kenkyū

1985

Chihō giin to jūmin rīdā no se

Chihō giin to jūmin rīdā no seiji sanka no taiyō kenkyū

1982