Citations: Barragán, A.; Dangles, O.; Cárdenas, R. E.; Onore, G. 2009: The History of Entomology in Ecuador. Annales de la Société Entomologique de France (N. S.), Paris 45 (4), S. 410-423, B15 10008
Osborn, H. ((Hrsg.)) 1937: Fragments of Entomological History Including Some Personal Recollections of Men and Events. 1 Columbus, Ohio, Published by the Author, 1-394 S., 6024, pp. 286, Portr. (Taf. 29)
Osborn, H. 1946: Fragments of Entomological History Including Some Personal Recollections of Men and Events. 2 Columbus, Ohio, Published by the Author, 1-232 S., B15: 6024, pp. nur Portr.(Taf. 30)
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., 6024a, pp. 235, Portr. (Taf. 38)