Shōwa 60-nen kokusei chōsa hōkoku. Dai 2-kan : dai 1-ji kihon shūkei kekka = 1985 population census of Japan. Volume 2 : results of the first basic complete tabulation
Shōwa 60-nen kokusei chōsa hōkoku. Dai 3-kan, Dai 2-ji kihon shūkei kekka = 1985 population census of Japan. Volume 3, Results of the second basic complete tabulation