@booklet {3490,
	title = {利润来自责任},
	journal = {光彩},
	year = {2004},
	pages = {26-27},
	keywords = {信任关系;合作关系;供应链;商业关系;承担责任;中国企业家;承包商;大企业;价值链;社会规范},
	isbn = {1005-4049},
	author = {张维迎}
}
