Helbling, M. (2008). Practising citizenship and heterogeneous nationhood: Naturalisations in Swiss municipalities. Amsterdam University Press.
Lua i Stíl Chicago (17ú heag.)Helbling, Marc. Practising Citizenship and Heterogeneous Nationhood: Naturalisations in Swiss Municipalities. Amsterdam: Amsterdam University Press, 2008.
Lua MLA (9ú heag.)Helbling, Marc. Practising Citizenship and Heterogeneous Nationhood: Naturalisations in Swiss Municipalities. Amsterdam University Press, 2008.
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