| Avaa | Kimmins, D. E.
| A revised Key to the adults of the British Species of Ephemeroptera with notes on their Ecology | | kirja | päivänkorennot, biologia, hyönteiset, Iso-Britannia | Freshwater Biological Association | Ambleside | 1972 | 75 | 0-900386-17-7 | Scientific publication / Freshwater Biological Association ; 15 | 2. revised edition | C-Perhoset, hyönteiset |