Citations: Engelhardt, G. P. 1941: [Lemmer, F.] Bulletin of the Brooklyn Entomological Society, Lancaster, Pa. 37, B15: 10218, pp. 4-5, Portr.
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. 95, Name im Text: Lemmer, im Index: Lemner