Citations: Braun, A. F. 1931: [Dury, C.] Entomological News , Philadelphia 42, B15 10004, pp. 293-296, + Schr.verz.
Braun, A. F. 1931: [Dury, C.] The Ohio Journal of Science, Columbus, Ohio 31, pp. 512-514
Braun, A. F. 1931: [Dury, C.] Proc. Junior Soc. Sc. 2, pp. 53-55, 60-63, + Schr.verz.
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. 212-213, Portr.(Taf. 15)
Osborn, H. 1952: A Brief History of Entomology Including Time of Demosthenes and Aristotle to Modern Times with over Five Hundred Portraits. Columbus, Ohio, The Spahr & Glenn Company, 1-303 S., B15: 6024a, pp. 190, Portr.(Taf. 13)