Longman Active Study Dictionary + CD-ROM

Longman WordWise Dictionary + CD-ROM, 2e

Longman Pronunciation Dictionary. New Edition

Oxford Collocations Dictionary for Students of English. Second edition. Pack (Book and CD-ROM)

Oxford Advanced Learner´s Dictionary, 9th ed.

Longman Dictionary of English Language and Culture

Longman Handy Learner´s Dictionary

Cambridge Idioms Dictionary Second edition – Paperback

Phrasal Verbs Dictionary 2nd Ed

Longman Advanced Learners´ Grammar + Key