Sách/BookTác giả : Richard Brown (2017)
IELTS Advantage is a series of fully comprehensive coursebooks offering step-by-step guidance to achieving a high IELTS score of 6.5 - 7.0 or higher. Students are guided through the different stages of the IELTS papers, using lively material covering a very wide range of topics that are likely to occur in the exam. 
