The Plan of Charles Pinckney (South Carolina), Presented to the Federal Convention, May 29, 1787. The Avalon Project at Yale Law School. [2013-11-23]. (原始内容存档于2013-01-15).
The Plan of Charles Pinckney (South Carolina), Presented to the Federal Convention, May 29, 1787. The Avalon Project at Yale Law School. [2013-11-23]. (原始内容存档于2013-01-15).