1. Act on the Integration of Immigrants and Reception of Asylum Seekers. (493/1999).
2. Act on the Integration of Immigrants and Reception of Asylum Seekers. (1215/2005). Amendment.
3. Act on the Promotion of Immigrant Integration. (1386/2010).
4. Princeton University Press;Richard Alba,2017
5. Alba, R., & Nee, V. (2003). Remaking the American mainstream: Assimilation and contemporary immigration. Cambridge: Harvard University Press.