Trần Thị Diệu Anh., & Lê Thị Giao Chi, M. (1999). Speech acts of some common models in English business letters. Đà Nẵng.
シカゴスタイル引用形Trần Thị Diệu Anh., , M.A Lê Thị Giao Chi. Speech Acts of Some Common Models in English Business Letters. Đà Nẵng, 1999.
MLA引用形式Trần Thị Diệu Anh., , M.A Lê Thị Giao Chi. Speech Acts of Some Common Models in English Business Letters. Đà Nẵng, 1999.
警告: この引用は必ずしも正確ではありません.