Barilleaux. The Unitary Executive and the Modern Presidency. Texas A&M University Press.
Style de citation Chicago (17e éd.)Barilleaux. The Unitary Executive and the Modern Presidency. Texas A&M University Press.
Style de citation MLA (8e éd.)Barilleaux. The Unitary Executive and the Modern Presidency. Texas A&M University Press.
Attention : ces citations peuvent ne pas être correctes à 100%.