Tilley, J., Garry, J., & Bold, T. (2008). Perceptions and reality: Economic voting at the 2004 European Parliament elections. Wiley Blackwell.
Chicago-referens (17:e uppl.)Tilley, J., J. Garry, och T. Bold. Perceptions and Reality: Economic Voting at the 2004 European Parliament Elections. Wiley Blackwell, 2008.
MLA-referens (9:e uppl.)Tilley, J., et al. Perceptions and Reality: Economic Voting at the 2004 European Parliament Elections. Wiley Blackwell, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.