[11] Bierstaker James,Long Chen,Christ Margaret H,.Ege Matthew,Mintchik Natalia .Obtaining Assurance for Financial Statement Audits and Control Audits When Aspects of the Financial Reporting Process Are Outsourced[J]. Auditing,2013,5(8):209-250.
[12] KINNEY JR., WILLIAM R. HEPARDSON, MARCY L.Do Control Effectiveness Disclosures Require SOX 404(b) Internal Control Audits? A Natural Experiment with Small U.S. Public Companies. [J]. Journal of Accounting Research. 2011,3:413-448.
[13] Huefner, Ronald. Internal Control Weaknesses in Local Government. [J]. CPA Journal.. 2011,7:20-27.
[14] Wolfe Christopher J,.Mauldin Elaine G.,Diaz Michelle Chandler .Concede or Deny: Do Management Persuasion Tactics Affect Auditor Evaluation ofInternal Control Deviations? [J]. Accounting Review. CPA Journal.2009,11:2013-2037.
[15] Akresh, Abraham D . A Risk Model to Opine on Internal Control[J]. Accounting Horizons. CPA Journal.2010,5:65-78.