Sahanaya, W. (2002). IELTS preparation and practice: Practice tests with annotated answer key. Oxford: Oxford Univ. Press.
Citación estilo ChicagoSahanaya, Wendy. IELTS Preparation and Practice: Practice Tests With Annotated Answer Key. Oxford: Oxford Univ. Press, 2002.
Cita MLASahanaya, Wendy. IELTS Preparation and Practice: Practice Tests With Annotated Answer Key. Oxford: Oxford Univ. Press, 2002.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.