Barron’s IELTS : International Language Testing System - Lougheed, Lin, 1946-.; Barron’s Educational Series, Inc. (Tp.HCM : Trẻ, 2010)
Includes bibliographical references and index.
Keywords: IELTS; English language; International English Language Testing System -- Study guides; English language -- Textbooks for foreign speakers; English language -- Examinations -- Study guides