: Longman Dictionary of Common Errors (New)
: Oxford Advanced Learner's Dictionary with 1 year's online and App access code (10th Edition)
: Oxford American Dictionary for learners of English with CD-Rom
: Oxford Children's Picture Dictionary for Learners of English
: Oxford Collocations Dictionary for Students of English with App Code (2nd Edition)
: Oxford Fowler's Concise Modern English Usage (3rd Edition)
: Oxford Phrasal Verbs Dictionary for Learners of English (2nd Edition) (옥스포드 동사구 학습사전)
: Oxford Picture Dictionary : Monolingual Student's Book (3rd Edition)
: Oxford Picture Dictionary High Beginning Workbook with Lis.exercise CD (2nd Edition)
: Oxford Picture Dictionary Low Beginning Workbook with Lis.exercise CD (2nd Edition)
: Oxford Picture Dictionary Low Int. Workbook with Lis.exercise CD (2nd Edition)
: Oxford Practice Grammar Intermediate Student's Book with Answers (Revised)
: Oxford Student's Dictionary : for intermediate to advanced learners of English (4th edition)
: Oxford Thesaurus of English (3rd Edition) (Hardcover)
: Scholastic Children's Dictionary (2019 Edition)
: Scholastic Children's Thesaurus