Pensoneau, T. (1997). Governor Richard Ogilvie: In the interest of the state. Southern Illinois University Press.
Chicago-čujuhus (17. p.)Pensoneau, Taylor. Governor Richard Ogilvie: In the Interest of the State. Carbondale: Southern Illinois University Press, 1997.
MLA-čujuhus (9. p.)Pensoneau, Taylor. Governor Richard Ogilvie: In the Interest of the State. Southern Illinois University Press, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.