1. A Unified Theory of Party Competition: a Cross-National Analysis Integrating Spatial and Behavioral Factors;Adams,2005
2. U.K. Needs Cameron's Austerity, but Perhaps Not So Quickly: View;Bloomberg.com,2011
3. British leader pushes for ‘Can-Do Optimism’ and faith in austerity path;Burns;New York Times,2011
4. Making Political Choices: Canada and the United States;Clarke,2009
5. Political Choice in Britain;Clarke,2004