2. http://www.uschamber.org American Chamber of Commerce ( US Chamber of Commerce ) (美国商会（US Chamber of Commerce）)
3. http://www.ssrn.com Society studies network ( Social Science Research Network ) scientifically , is economic, financial in the aspect of law the abstract of paper (社会科学研究网络（Social Science Research Network）)
4. http://www.aftab.com law of business law refers ( Law Pointers for Businesses ) , come from Aftab&Savitt, P and C. (商业法律参考（Law Pointers for Businesses）)
7. http://www.nceo.org National central employee holds share branch ( National Center for Employee Ownership ) , hold the various contents of share concerning employee (国家中心雇员持股分部（National Center for Employee Ownership）)
8. http://www.abanet.org/buslaw/home.html The American lawyer association department of business law ( ABA Business Law Section ) (美国律师协会商业法部(ABA Business Law Section))
9. http://www.pueblo.gsa.gov/smbuss.htm Small -sized commercial information Small Business Information - answer the relevant problem that founds and develops small-sized business (小型商业信息Small Business Information)
