Jones-Macziola, Sarah Getting ahead : a communication skills course for business English: home study book / Sarah Jones-Macziola - 2nd ed. - Cambridge : Cambridge University Press, 1999 - 83 p. - Cambridge professional English. . ISBN: 052165405X Subjects--Index Terms: Giao tiếp Ngôn ngữ Tiếng Anh Tiếng Anh thương mại Dewey Class. No.: 428.2