@article {1975556,
	title = {Supplier-Supplier Relationships and Their Implications for Buyer-Supplier Relationships},
	journal = {IEEE Transactions on Engineering Management},
	volume = {49},
	year = {2002},
	month = {2002},
	pages = {119-130 Best Paper Runner-up},
	keywords = {Supply Chain},
	author = {Choi,T.  Y. and Wu,Zhaohui and Ellram,L.  M. and Koka,B.}
}
