Curtice, J. (2009). Revolution or evolution?: The 2007 Scottish elections. Edinburgh University Press.
Lua i Stíl Chicago (17ú heag.)Curtice, John. Revolution or Evolution?: The 2007 Scottish Elections. Edinburgh: Edinburgh University Press, 2009.
Lua MLA (9ú heag.)Curtice, John. Revolution or Evolution?: The 2007 Scottish Elections. Edinburgh University Press, 2009.
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