Cambridge Grammar for IELTS Student's Book with Answers and
Cambridge
Diane Hopkins, Pauline Cullen
9780521604628
258 pagini
An: 2006
Cambridge Vocabulary for IELTS with Answers and Audio CD (Cambridge Exams Publishing)
Cambridge
Pauline Cullen
978-0521709750
176 pagini
An: 2010
Common Mistakes at IELTS Intermediate: And How to Avoid Them
Cambridge
Pauline Cullen
978-0521692465
64 pagini
The Official Cambridge Guide to IELTS. Students Book with Answer
Cambridge
Pauline Cullen
9781107620698
400 pagini
An: 2014