(2007). Prepare for IELTS: Skills and strategies. Tp. Hồ Chí Minh: Trẻ.
シカゴスタイル引用形Prepare for IELTS: Skills and Strategies. Tp. Hồ Chí Minh: Trẻ, 2007.
MLA引用形式Prepare for IELTS: Skills and Strategies. Tp. Hồ Chí Minh: Trẻ, 2007.
警告: この引用は必ずしも正確ではありません.