(1995). Staying ahead: A business English video. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoStaying Ahead: A Business English Video. Cambridge: Cambridge University Press, 1995.
ציטוט MLAStaying Ahead: A Business English Video. Cambridge: Cambridge University Press, 1995.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.