Oxford Advanced Learner's English-Chinese Dictionary (8th ed.)

Oxford Advanced Learner’s Dictionary, 8th edition (Oxford Advanced Learner's Dictionary) (English Edition)

Oxford Elementary Learner's Dictionary of English

Oxford Advanced Learner's Dictionary 10/E Paperback Pack Japan Edition

Oxford English-Chinese Dictionary 7th Ed オックスフォード 辞典

Collins COBUILD Advanced Learner’s English Dictionary + CD-ROM

Oxford Learner’s Pocket Dictionary 4th Edition

Cambridge Learner's Dictionary with CD-ROM. 4th ed.

Oxford Learner's Pocket Thesaurus: A Dictionary of Synonyms for Learners of English.

Macmillan English Dictionary for Advanced Learners (DICTIONARY) (book only)

COBUILD Advanced Learner’s Dictionary: The Source of Authentic English (Collins Cobuild) (English Edition)

Oxford Business English Dictionary for Learners of English

Macmillan English Dictionary: For Advanced Learners of American English