R. M. · Ricardo M · Ricardo Mairal Usón
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Linguistic Universals | Paperback | 978-0-521-54552-5 (0-521-54552-8) | 2006 | |
| Linguistic Universals | Hardcover | 978-0-521-83709-5 (0-521-83709-X) | 2006 | Juana Gil |