Roberts, R. (2013). IELTS Foundation Student's Book. MACMILLAN PUBLISHERS Ltd.
Chicago Style (17th ed.) CitationRoberts, Rachael. IELTS Foundation Student's Book. MACMILLAN PUBLISHERS Ltd, 2013.
MLA (8th ed.) CitationRoberts, Rachael. IELTS Foundation Student's Book. MACMILLAN PUBLISHERS Ltd, 2013.
Warning: These citations may not always be 100% accurate.