8Antonio, K. W. Lau. The Implementation of Social Responsibility in Purchasing in Hong Kong/Pearl River Delta: A Case Study [J]. Strategic Outsourcing: An International Journal, 2011,4 ( 1 ) : 13--46.
9George A. Zsidisin, Lisa M. Ellram. Activities Related to Purchasing and Supply Management Involvement in Supplier Alliances [J]. International Journal of Physical Distribution & Logistics Management,2001,31 (9) :629--646.