BioStor
 | Studies in Acarina 1 (1911) Pomona College Journal of Entomology Claremont 3: 504-510 |
 | Identity Of Pelopsis nudiuscula (Acari, Oribatei) R A Norton (1979) Proceedings of The Entomological Society of Washington 81: 696-697 |
 | Obituary: Frank Leslie Campbell W D Reed and M Kosztarab (1979) Proceedings of The Entomological Society of Washington 81: 694-696 |