United States. Government Accountability Office & Powner, D. A. (2009). Polar-orbiting environmental satellites: With costs increasing and data continuity at risk, improvements needed in tri-agency decision making : report to congressional requesters. U.S. Govt. Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office and David A. Powner. Polar-orbiting Environmental Satellites: With Costs Increasing and Data Continuity at Risk, Improvements Needed in Tri-agency Decision Making : Report to Congressional Requesters. [Washington, D.C.]: U.S. Govt. Accountability Office, 2009.
MLA (9th ed.) CitationUnited States. Government Accountability Office and David A. Powner. Polar-orbiting Environmental Satellites: With Costs Increasing and Data Continuity at Risk, Improvements Needed in Tri-agency Decision Making : Report to Congressional Requesters. U.S. Govt. Accountability Office, 2009.