Arter, D. (2008). Scandinavian politics today (2nd ed.). Manchester University Press.
Lua i Stíl Chicago (17ú heag.)Arter, David. Scandinavian Politics Today. 2nd ed. Manchester: Manchester University Press, 2008.
Lua MLA (9ú heag.)Arter, David. Scandinavian Politics Today. 2nd ed. Manchester University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.