Waga kuni no jinkō shūchū chiku : Shōwa 35-nen kokusei chōsa ni yoru jinkō shūchū chiku no jinkō, menseki, oyobi chizu = Densely inhabited district : 1960 population census : its population, area, and map
Shōwa 45-nen kokusei chōsa hōkoku. Bekkan [2], Kokusei tōkeiku kyōkaizu = 1970 population census of Japan. Special volume [2], Atlas of census tract boundaries