企业门户与电子商务=Corporate Portals and e-Business Integration
（美）大卫德（Mark M.Davydov）著2005 年出版0 页ISBN：
The Business of Writing and Speaking A Managerial Communication Manual
Larry M.Robbins Ph.D.2222 年出版0 页ISBN：
BUSINESS ENGKISH IN A GLOBAL CONTEXT TEACHERS'RESOURCE BOOK
SARA HELM AND REBECCA UTTERIDGE2007 年出版128 页ISBN：
BUSINESS ENGLISH IN A GLOBAL CONTEXT WORKOOK BEST PRACTICE INTERMEDIATE
ADRIAN PILBEAM AND REBECCA UTTERIDGE2007 年出版80 页ISBN：
