Illinois. Constitutional Convention & Illinois. (1847). Journal of the Convention, assembled at Springfield, June 7, 1847: In pursuance of an act of the General Assembly of the state of Illinois ... approved February 20, 1847, for the purpose of altering, amending, or revising the Constitution of the state of Illinois. Lanphier & Walker, printers.

Illinois. Constitutional Convention and Illinois. Journal of the Convention, Assembled at Springfield, June 7, 1847: In Pursuance of an Act of the General Assembly of the State of Illinois ... Approved February 20, 1847, for the Purpose of Altering, Amending, or Revising the Constitution of the State of Illinois. Springfield: Lanphier & Walker, printers, 1847.

Illinois. Constitutional Convention and Illinois. Journal of the Convention, Assembled at Springfield, June 7, 1847: In Pursuance of an Act of the General Assembly of the State of Illinois ... Approved February 20, 1847, for the Purpose of Altering, Amending, or Revising the Constitution of the State of Illinois. Lanphier & Walker, printers, 1847.