Miguel Angel Porrua · Oceano De Mexico
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Diccionario de politica latinoamericana del siglo XX | 978-970-651-529-2 (970-651-529-1) | 2001 |
| Diferencias culturales en America del Norte/ Cultural Differences in North America | 978-970-701-153-3 (970-701-153-X) | 2001 |