Grammatica Inglese C1 C2

Hueber

Destination C1 & C2 Grammar and Vocabulary. Student's Book with Key

Future House Languages S.L

Activate Advanced C1: A Complete Self-Study Course

CBL

English in the News: Real-life Vocabulary in Use and Collocations for B2/C1 Students

Independently published

Grammatica Inglese in Italiano: Ideale per Italiani auto-didatti, Grammatica della lingua Inglese dal livello A1 al C2 (A1 A2 B1 B2 C1 C2)

Grammatica Inglese in Italiano: Ideale per Italiani auto-didatti, Grammatica della lingua Inglese dal livello A1 al C2 (A1 A2 B1 B2 C1 C2) (Inglese per Italiani Autodidatti)

Collins

Grammar: C1                                      

Independently published

English Grammar: 100 ADVANCED MISTAKES NON NATIVES MAKE

Next Level English C1 Advanced: 50 lessons to improve your English conversation: Real-world vocabulary and grammar for speaking success (English Edition)

Pearson Longman

MyGrammarLab Advanced with Key and MyLab Pack [Lingua inglese]

Collins

Phrasal Verbs: B1-C2