1. Chief Justice Roberts, Justice Alito, and New Federalism Jurisprudence
2. Federalism outcomes and ideological preferences: The U.S;Baybeck;Supreme Court and preemption cases. Publius,2000
3. Buzbee William W. 2007. Asymmetrical regulation: Risk, preemption, and the floor/ceiling distinction. Emory Public Law Research Paper No. 07-9.
4. Buzbee William W. . 2009. Preemption choice: The theory, law, and reality of federalism’s core question. Cambridge: Cambridge University Press.
5. Carmines E. G. Stimson J. A. . 1989. Issue evolution: Race and the transformation of American politics . Princeton, NJ: Princeton University Press.