Citations: Anonym 1877: [LeBaron, W.] The American Naturalist, an illustrated Magazine of Natural History , Philadelphia/Pa. 11, S. 56, B15 10214
Forbes, S. A. 1891: [Le Baron, W.] Report of the State Entomologist on the Noxious and Beneficial Insects of the State of Illinois., Springfield 17, S. 1-36, B15 10255, pp. 1-36
Goding, F. W. 1885: [Le Baron, W.] Entomologica Americana ISSN: 0096-3712, Brooklyn N. Y 1, B15 10230, pp. 122-125
Goding, F. W. 1886: [Le Baron, W.] Illinois State Hort. Soc. Trans. 20, pp. 176-178
Howard, L. O. 1930: History of applied Entomology (Somewhat Anecdotal). Smithsonian Miscellaneous Collections, Washington 84, S. X+1-564, B15: 1018
Mills, H. B. 1958 Bull. Ill. nat. Hist. Surv. 27, S. 91-93
Osborn, H. 1937: Fragments of Entomological History Including Some Personal Recollections of Men and Events. 1 Columbus, Ohio, Published by the Author, 1-394 S., B15: 6024, pp. 221
Osten-Sacken, C. R. 1903: Record of my life and work in entomology. Cambridge (Mass.), pp. 39-40
Smith, J. B. 1910 The Popular science monthly, New York 76, S. 475, pp. 476