Carey, J. M., Niemi, R. G., & Powell, L. W. (2000). Term limits in the state legislatures. University of Michigan Press.

Carey, John M., Richard G. Niemi, and Lynda W. Powell. Term Limits in the State Legislatures. Ann Arbor: University of Michigan Press, 2000.

Carey, John M., et al. Term Limits in the State Legislatures. University of Michigan Press, 2000.