Griffin, J., & Nguyễn Sanh Phúc. (2001). How to say it best: Choice worlds, phrases and model speeches for every occasion. H.: Văn hoá thông tin.
Trích dẫn kiểu ChicagoGriffin, Jack, và Nguyễn Sanh Phúc. How to Say It Best: Choice Worlds, Phrases and Model Speeches for Every Occasion. H.: Văn hoá thông tin, 2001.
MLA引文Griffin, Jack, và Nguyễn Sanh Phúc. How to Say It Best: Choice Worlds, Phrases and Model Speeches for Every Occasion. H.: Văn hoá thông tin, 2001.
警告:這些引文格式不一定是100%准確.