| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mexico de Mil Sabores | 978-970-92307-0-3 (970-92307-0-0) | 2000 |
| Privacy in Telecommunications European and an American Approach | 978-90-411-0274-4 (90-411-0274-4) | 1997 |
B. Ruiz · Blanca Alicia Ruiz · Blanca Barayón Ruiz · Blanca Rios · Blanca Rodriguez Ruiz · Blanche Ross