Black, Michael and Cael, Annette Objective IELTS Advanced. Workbook . — 3. — Cambridge : Cambridge University Press, 2008.
Анотація: Objective IELTS Advanced is a new course offering students complete preparation for the Cambridge IELTS tests. Designed for students aiming for a band score of 6.5 or 7, it combines thorough language development with systematic tests preparation and practice. Its 20 short units cover a wide range of motivating topics and give a sense of progress.