Liu, Jun Communication strategies. 3 / Jun Liu, Tracy Davis, Susanne Rizzo - Australia : Cengage Learning Asia Pte Ltd, 2008 - 112 p. ; 28 cm. + 2 Audio CDs Original: E-C7/00857 ISBN: 9789812659149 9812659145 Subjects--Index Terms: Giao tiếp Ngôn ngữ Tiếng Anh Dewey Class. No.: 428.3