| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Auxiliary Dictionary of the Translator - Spanish - English: Diccionario Auxiliario del Traductor | 978-0-7859-5041-7 (0-7859-5041-9) | 1991 |
| Vocabulario InglesEspanol/ EspanolIngles | 978-0-7859-5082-0 (0-7859-5082-6) | 1990 |