Helbling, M. (2008). Practising citizenship and heterogeneous nationhood: Naturalisations in Swiss municipalities. Amsterdam University Press.
Chicago-referens (17:e uppl.)Helbling, Marc. Practising Citizenship and Heterogeneous Nationhood: Naturalisations in Swiss Municipalities. Amsterdam: Amsterdam University Press, 2008.
MLA-referens (9:e uppl.)Helbling, Marc. Practising Citizenship and Heterogeneous Nationhood: Naturalisations in Swiss Municipalities. Amsterdam University Press, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.