Citations: Harris, K. M. 1982: [Williams, C. B.] Antenna : Bulletin of the Royal Entomological Society of London, London 6 (2), B15 12105, pp. 202-203, Portr.
Howard, L. O. 1930: History of applied Entomology (Somewhat Anecdotal). Smithsonian Miscellaneous Collections, Washington 84, S. X+1-564, B15: 1018, pp. (Taf. 34)
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