المؤلفون: Walgren, Kent L.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1982 Jul 01. 75(2), 121-136.

URL الوصول: https://www.jstor.org/stable/40191603

المؤلفون: Hallberg, Carl V.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1981 Apr 01. 74(1), 51-57.

URL الوصول: https://www.jstor.org/stable/40191683

المؤلفون: Hampshire, Annette P., Signal, Warsaw, Secondus, Junius, Foster, Chas A., Worrell, Madison, R. T., English, Thos. L., Henry, John, Richards, W. P.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1979 May 01. 72(2), 82-100.

URL الوصول: https://www.jstor.org/stable/40191631

المؤلفون: Gayler, George R.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1957 Dec 01. 50(4), 391-411.

URL الوصول: https://www.jstor.org/stable/40189572

المؤلفون: Gayler, George R.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1956 Apr 01. 49(1), 48-66.

URL الوصول: https://www.jstor.org/stable/40189482

المؤلفون: Sloan, James

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1953 Oct 01. 46(3), 313-315.

URL الوصول: https://www.jstor.org/stable/40189319

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1949 Mar 01. 42(1), 90-91.

URL الوصول: https://www.jstor.org/stable/40188349

المؤلفون: Wells, Charles, Lusk, William W., Wells, C., Lusk, S. B.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1949 Mar 01. 42(1), 84-89.

URL الوصول: https://www.jstor.org/stable/40188348

المؤلفون: Flanagan, John T.

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1949 Sep 01. 42(3), 272-291.

URL الوصول: https://www.jstor.org/stable/40189036

المؤلفون: Atkinson, Mabel

المصدر: Journal of the Illinois State Historical Society (1908-1984), 1950 Apr 01. 43(1), 60-61.

URL الوصول: https://www.jstor.org/stable/40189061