Template:Brooks & Engel, 1998
- Brooks, R.W. & Engel, M.S. 1998. New bees of the genus Ischnomelissa Engel, with a key to the species (Hymenoptera, Halictidae, Augochlorini). Deutsche Entomologische Zeitschrift 45(2): 181–189. DOI: 10.1002/mmnd.19980450207