International English Language Testing System - Study guides.

Objective IELTS. Advanced : self-study student's book by: Capel, Annette; Black, Michael (書目-語言資料,印刷品)

IELTS graduation : student's book by: Powell, Debra; Allen, Mark; Dolby, Dickie (書目-語言資料,印刷品)

IELTS graduation : study skills by: Martineau, Charlie; Short, Jane (書目-語言資料,印刷品)

IELTS masterclass : Student's Book by: May, Peter; Haines, Simon (書目-語言資料,印刷品)

IELTS : International English Language Testing System by: Lougheed, Lin (書目-語言資料,印刷品)

IELTS graduation : teacher's book by: Short, Jane (書目-語言資料,印刷品)

IELTS masterclass : teacher's book by: Jurascheck, Andrew (書目-語言資料,印刷品)

Cambridge practice tests for IELTS[sound recording] by: Jakeman, Vanessa; McDowell, Clare (書目-語言資料,印刷品)

Cambridge IELTS by: (書目-語言資料,印刷品)

New insight into IELTS : student's book with answers by: Jakeman, Vanessa; McDowell, Clare (書目-語言資料,印刷品)