Twenty-seventh Amendment to the United States Constitution

Conservative Push for States to Amend the Constitution”. The New York Times. Accesat în 27 septembrie 2019.  ^ „Constitutional Amendment Process”. Washington

of the Twenty-Seventh Amendment”. Fordham Law Review⁠(d). 61 (3): 537. Accesat în 15 februarie 2016.  ^ Bernstein, Richard B. (2000). „Twenty-Seventh Amendment”

Directory of the United States Congress Accesat la 2008-02-15 History of the antislavery measures of the Thirty-seventh and Thirty-eighth United-States Congresses