Andrén, N. (1964). Government & politics in the nordic countries: Denmark, Finland, Iceland, Norway, Sweden. Almqvist & Wiksell.
Chicago-viite (17. p.)Andrén, Nils. Government & Politics in the Nordic Countries: Denmark, Finland, Iceland, Norway, Sweden. Estocolmo: Almqvist & Wiksell, 1964.
MLA-viite (9. p.)Andrén, Nils. Government & Politics in the Nordic Countries: Denmark, Finland, Iceland, Norway, Sweden. Almqvist & Wiksell, 1964.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.