Andren,Nils. (1961). Modern Swedish government. Almqvist & Wiksell.
Chicago Style aipamenaAndren,Nils. Modern Swedish Government. Stochholm: Almqvist & Wiksell, 1961.
MLA aipamenaAndren,Nils. Modern Swedish Government. Almqvist & Wiksell, 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.