Cameron, P. (2000). Prepare for IELTS: The IELTS preparation course. TP Hồ Chí Minh.
シカゴスタイル引用形Cameron, Penny. Prepare for IELTS: The IELTS Preparation Course. TP Hồ Chí Minh, 2000.
MLA引用形式Cameron, Penny. Prepare for IELTS: The IELTS Preparation Course. TP Hồ Chí Minh, 2000.
警告: この引用は必ずしも正確ではありません.