| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Science 5. | 978-84-678-3345-4 (84-678-3345-9) | 2013 | Ricardo Gómez Gil · Rafael Valbuena Pradillo |
| Science 6. | 978-84-678-3350-8 (84-678-3350-5) | 2013 | Ricardo Gómez Gil · Rafael Valbuena Pradillo |