Keihiteki kandōmyaku keiseijutsu (PTCA) jisshigo no kyūsei shinkin kōsoku shikkan kanja ni taisuru chiryō sentaku to chiryō seiseki no teiryōteki kenshō"ESRI kyūsei shinkin kōsoku kanja dēta 2003" ni yoru jisshō bunseki kekka
Economic and Social Research Institute Cabinet Office2003-01-01
