Tilley, J., Garry, J., & Bold, T. (2008). Perceptions and reality: Economic voting at the 2004 European Parliament elections. Wiley Blackwell.
Lua i Stíl Chicago (17ú heag.)Tilley, J., J. Garry, agus T. Bold. Perceptions and Reality: Economic Voting at the 2004 European Parliament Elections. Wiley Blackwell, 2008.
Lua MLA (9ú heag.)Tilley, J., et al. Perceptions and Reality: Economic Voting at the 2004 European Parliament Elections. Wiley Blackwell, 2008.
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