IELTS Band Score – Understand the Exam Scoring System – IELTS Jacky
Writing Task 1: The average band scores for students from different language groups taking the IELTS General Test in 2010 - ieltspracticeonline.com
Ielts Academic Writing Task 1 Samples: 60 High Quality Samples for Your Reference to Gain a High Band Score 8.0+ In 1 Week (Book 7) : Mitchell, Rachel: Amazon.it: Libri