American Verse Project
Antologia (frammentaria) della Letteratura Italiana
CELT: Corpus of Electronic Text
Duecento: la poesia italiana dalle origini a Dante
Electronic Text Center (University of Virginia)
Electronic Text Collections in Western European Literature
LETRS: Library Electronic Text Resource Page
LiberLiber
Project Gutenberg
The Complete Works of William Shakespeare
TLIO (Tesoro della Lingua Italiana delle Origini): Banca dati testuale
Victorian Women Writers Project
Wordnet: A Lexical Database for the English Language