Haruo Sagaza
Shōshi kōrei shakai to kodomotachi
Ajia shokoku no jinkō dōtai- Ajia shokoku no jinkō kōzō to rōdōryoku
- Ajia shokoku no jinkō toshika
- Population prospects in developing countries
- Shakaigaku kōgi
- Taishū chōju jidai no oikata
- Tōkyō-to shakai shihyō no kenkyū kaihatsu
- Tōkyō-to shakai shihyō, moderu shihyō
- 人口高齢化と高齢者
- 郊外都市の研究