Catálogo Bibliográfico
1. | Cambridge advanced learner's dictionary. — 3rd ed. | 2008 | Libro | |
2. | Macmillan English dictionary for advanced learners. — 2nd ed. | 2007 | Libro | |
3. | Macmillan essential dictionary : for learners of English / editor in chief Michael Rundell. | 2003 | Libro |