United States. Government Accountability Office. (2007). Information technology: Improvements for acquisition of customs trade processing system continue, but further efforts needed to avoid more cost and schedule shortfalls : report to congressional committees. U.S. Govt. Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office. Information Technology: Improvements for Acquisition of Customs Trade Processing System Continue, but Further Efforts Needed to Avoid More Cost and Schedule Shortfalls : Report to Congressional Committees. [Washington, D.C.]: U.S. Govt. Accountability Office, 2007.
MLA (9th ed.) CitationUnited States. Government Accountability Office. Information Technology: Improvements for Acquisition of Customs Trade Processing System Continue, but Further Efforts Needed to Avoid More Cost and Schedule Shortfalls : Report to Congressional Committees. U.S. Govt. Accountability Office, 2007.