Barr, N. (2012). Economics of the Welfare State (5th.). Oxford.
Chicago Style (17th ed.) CitationBarr, Nicholas. Economics of the Welfare State. 5th. UK: Oxford, 2012.
MLA (9th ed.) CitationBarr, Nicholas. Economics of the Welfare State. 5th. Oxford, 2012.
Warning: These citations may not always be 100% accurate.