中国新闻年鉴社. 2000.05: 351. 请检查|date=中的日期值 (帮助) 翟红蕾著. 中国报业集团价值链研究 STUDY ON THE VALUECHAIN OF CHINESE NEWSPAPER GROUPS. 上海:上海交通大学出版社. 2015.04: 83. ISBN 978-7-313-12487-6
Management. Prentice Hall. 2008: 78. ISBN 978-0136009986. Porter, M., The ValueChain and Competitive Advantage, in Barnes, D., ed (2001), Understanding Business:
Wilson Kia Onn. The global automotive seats industry. Automotive Global ValueChain: The Rise of Mega Suppliers. Routledge Advances in Management and Business