Cambridge University Press · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Early Romance Texts: An Anthology | 978-0-521-22260-0 (0-521-22260-5) | 1980 |
| Nasal Vowel Evolution in Romance | 978-0-19-823848-5 (0-19-823848-7) | 1999 |
| Vowel Prosthesis in Romance | 978-0-19-954115-7 (0-19-954115-9) | 2010 |