http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Clarence Walworth Alvord ; with a new introduction by Robert M. Sutton.
"Published for the Illinois Sesquicentennial Commission and the Illinois State Historical Society"--P. ii.
Reprint. Originally published: Springfield : Illinois Centennial Commission, 1920. (Centennial history of Illinois ; volume 1).
Sesquicentennial history of Illinois ; v. 1