consonants
| Author(s) | Title | Reference | |
|---|---|---|---|
| J.L.N. O'Loughlin | An Introduction to Old English, by G. L. Brook | 26/2, p. 120 | |
| M.L. Samuels | Old English Sound Changes for Beginners, by R. F. S. Hamer | 37/2, p. 245 | |
| ALAN WARD | Old English Phonology, by Roger Lass, John M. Anderson | 48/2, p. 272 |