Citations: Anonym 1913: [Murtfeldt, M. E.] The Canadian Entomologist, London 45, S. 157, B15 10219
Anonym 1913: [Murtfeldt, M. E.] Journal of the economic Entomology 6, S. 288-289, B15: 10592
Howard, L. O. 1930: History of applied Entomology (Somewhat Anecdotal). Smithsonian Miscellaneous Collections, Washington 84, S. X+1-564, B15: 1018, pp. (Taf. 5)
Meiners, E. P. 1948: Mary Ester Murtfeldt (1839-1913) The Lepidopterists' News. The Monthly Newsletter of the Lepidopterists' Society., New Haven 2, S. 83, B15 11158
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. 165-166, Portr. (Taf. 7)
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. 214
Schwarz, H. 1913: [Murtfeldt, M. E.] Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia, Philadelphia 24, S. 241-242, B15 10004