8[1]A.Mitchell Polinsky,Steven ShaveU,Mandatory versus Voluntary Disclosure of Product Risks.Stanford Institute for Economic Policy Research,2006,10.
9[10]Kaouthar Lajili,Daniel Zeghal,Labor Cost voluntary disclosure and firm equity values:Is human capital information value-relevant,Journal of International Accounting,Auditing and Taxation,2005,14,121-138.
10[11]Nancy S Jones,Esquire,Voluntary Disclosure to the Government and the Resulting"Litigation Dilemma",American health Lawyers association,2005,3.