United States. Government Accountability Office & ProQuest (Firm). (2006). Medicare part D: Prescription drug plan sponsor call center responses were prompt, but not consistently accurate and complete : report to congressional requesters. GAO.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office and ProQuest (Firm). Medicare Part D: Prescription Drug Plan Sponsor Call Center Responses Were Prompt, but Not Consistently Accurate and Complete : Report to Congressional Requesters. Washington, D.C. (441 G St., NW, Washington 20548): GAO, 2006.
MLA (9th ed.) CitationUnited States. Government Accountability Office and ProQuest (Firm). Medicare Part D: Prescription Drug Plan Sponsor Call Center Responses Were Prompt, but Not Consistently Accurate and Complete : Report to Congressional Requesters. GAO, 2006.