United States. Government Accountability Office. (2018). Homeland Security acquisitions: leveraging programs' results could further DHS's progress to improve portfolio management: Report to congressional committees. United States Government Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office. Homeland Security Acquisitions: Leveraging Programs' Results Could Further DHS's Progress to Improve Portfolio Management: Report to Congressional Committees. [Washington, D.C.]: United States Government Accountability Office, 2018.
MLA (9th ed.) CitationUnited States. Government Accountability Office. Homeland Security Acquisitions: Leveraging Programs' Results Could Further DHS's Progress to Improve Portfolio Management: Report to Congressional Committees. United States Government Accountability Office, 2018.