Karch, A. (2007). Democratic Laboratories: Policy Diffusion among the American States. University of Michigan Press.
Style de citation Chicago (17e éd.)Karch, Andrew. Democratic Laboratories: Policy Diffusion Among the American States. Ann Arbor: University of Michigan Press, 2007.
Style de citation MLA (8e éd.)Karch, Andrew. Democratic Laboratories: Policy Diffusion Among the American States. University of Michigan Press, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.