Sarah Jones. (1998). Getting ahead: A communication skills course for Business English. Hà Nội: Thống Kê.
シカゴスタイル引用形Sarah Jones. Getting Ahead: A Communication Skills Course for Business English. Hà Nội: Thống Kê, 1998.
MLA引用形式Sarah Jones. Getting Ahead: A Communication Skills Course for Business English. Hà Nội: Thống Kê, 1998.
警告: この引用は必ずしも正確ではありません.