The Oxford English Dictionary

Oxford University Press, USA

Paperback Oxford English Dictionary [Lingua inglese]

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Oxford Dictionary of English                    

The New Oxford American Dictionary (English Edition)

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The Oxford Dictionary of English Etymology      

Oxford University Press, USA

Compact Oxford English Dictionary for University and College Students

Oxford University Press, USA

Oxford Advanced Learner's Dictionary Paperback (with 1 year's access to both premium online and app)

OUP Oxford

Oxford Primary Dictionary                        

Oxford University Press, USA

Oxford Kt Dictionary & Thesaurus [Lingua inglese]

Il professore e il pazzo                        

Oxford University Press, USA

Concise Oxford English Dictionary : Main edition