BioStor
 | Notes on Acari. Sixth series A C Oudemans (1904) Tijdschrift Voor Entomologie 46: 1-24 |
 | A treatise on the Acarina, or mites N Banks (1904) Proceedings of the United States National Museum 28: 1-114 |
 | A catalogue of the Acarina, or mites, of the United States N Banks (1907) Proceedings of the U. S. National Museum 32: 595-625 |