Vile, J. R. (2015). Encyclopedia of constitutional amendments, proposed amendments and amending issues, 1789-2015. ABC-Clio.
Chicago-Zitierstil (17. Ausg.)Vile, John R. Encyclopedia of Constitutional Amendments, Proposed Amendments and Amending Issues, 1789-2015. Santa Barbara, California ; Denver, Colorado: ABC-Clio, 2015.
MLA-Zitierstil (9. Ausg.)Vile, John R. Encyclopedia of Constitutional Amendments, Proposed Amendments and Amending Issues, 1789-2015. ABC-Clio, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.