BioStor
 | The early literature on Mallophaga. Part II, 1763-1775 T Clay and G H E Hopkins (1951) Bull. Brit. Mus. (Nat. Hist.), London Ent. 2: 1-37 |
 | The early literature on Mallophaga (part III, 1776–1786) Theresa Clay and G H E Hopkins (1954) Bulletin of the British Museum (Natural History), Entomology 3(6): 223-266 |
 | The early literature on Mallophaga (Part IV, 1787-1818) Theresa Clay and G H E Hopkins (1960) Bulletin of the British Museum (Natural History) Entomology 9(1): 1-61 |
 | The early literature on Mallophaga (Part IV, 1787-1818) T Clay and G H E Hopkins (1960) Bulletin of The British Museum (Natural History) Entomology 9: 3-61 |
 | Additional synonymies within the amblyceran bird lice (Mallophaga) Roger Deforrest Price and Kary Cadmus Emerson (1967) Proceedings of The Entomological Society of Washington 69: 248-251 |
 | The Gunong Benom Expedition 1967. 10. Phthiraptera (Insecta): chewing and sucking lice Theresa Clay (1972) Bulletin of The British Museum (Natural History) Zoology 23: 199-200 |
 | Ricerche zoologiche della nave oceanografica "Minerva" (C.N.R.) sulle isole circumsarde. Mallofagi ed Acari parassiti lungo le coste della Sardegna Giulio Manilla (1994) Annali del Museo Civico de Storia Naturale Giacomo Doria 90: 423-470 |