1. Adema, Willem, Nabil Ali & Olivier Thévenon. 2014. Changes in family policies and outcomes: Is there convergence?OECD Social, Employment and Migration Working Papers157. Paris: OECD Publishing.
2. Cabinet Office. 2015a.Shōshika shakai taisaku hakusho (Heisei 27-nenban)[White paper of the countermeasures against the low birthrate society, 2015 version]. Tokyo: Nikkei Insatsu.
3. Colburn, Ben. 2010.Autonomy and liberalism.New York: Routledge.
4. Denbow, Jennifer. 2015.Governed through choice: Autonomy, technology, and the politics of reproduction.New York: New York University Press.
5. FRaU.2011.Ninkatsu sutāto bukku[Ninkatsu startbook]. Tokyo: Kōdansha.