Citations: Anonym 1932: [Bethune, C. J. S.] The Canadian Entomologist, Orillia 64, B15 10219, pp. 97-99, Portr.
Baker, A. W. 1939: [Bethune, C. J. S.] The Canadian Entomologist, Guelph 71, B15 10219, pp. 25, Portr.
dos Passos, C. F. 1951: [Biographien] Journal of the New York Entomological Society: devoted to entomology in general, Lawrence; New York 59, B15 10003, pp. 141
Gilbert, P. 2007: A Source Book for Biographical Literature on Entomologists Leiden, Backhuys Publishers, 694 S., A 2972, pp. 50
Howard, L. O. 1930: History of applied Entomology (Somewhat Anecdotal). Smithsonian Miscellaneous Collections, Washington 84, S. X+1-564, B15: 1018, pp. Taf. 12
Hungerford, H. B. 1933: [Bethune, C. J. S.] Annals of the Entomological Society of America, Columbus/Ohio 26, B15 10270, pp. 188
Lyman, H. H. 1910: [Bethune, C. J. S.] The Canadian Entomologist, London 42, B15 10219, pp. 2-3, Portr.
Mallis, A. 1971: American Entomologists. Rutgers Univ. Press New Brunswick, B15 A1642, pp. 110-113, Portr.
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. 171-172, Portr.(Taf. 7)
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. 20)
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. 180