OxLip+ subscription e-resources
Encyclopedia of Language & Linguistics Articles on a wide range of linguistic topics with extensive references.
Oxford English Dictionary monolingual dictionary with etymology, spellings, pronounciation and quotations.
Oxford Handbooks of Linguistics Series of Linguistic Handbooks Online
Oxford Reference Online includes bilingual dictionaries: French, German, Spanish, Italian, Irish and Welsh.
Blackwell Reference Online includes Blackwell's Handbooks in Linguistics