Krutz, G. S., & Peake, J. S. (2009). Treaty politics and the rise of executive agreements: International commitments in a system of shared powers. University of Michigan Press.

Krutz, Glen S., and Jeffrey S. Peake. Treaty Politics and the Rise of Executive Agreements: International Commitments in a System of Shared Powers. Ann Arbor: University of Michigan Press, 2009.

Krutz, Glen S., and Jeffrey S. Peake. Treaty Politics and the Rise of Executive Agreements: International Commitments in a System of Shared Powers. University of Michigan Press, 2009.