United States. Government Accountability Office. (2007). Mine safety: Better oversight and coordination by MSHA and other federal agencies could improve safety for underground coal miners : report to congressional requesters. U.S. Govt. Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office. Mine Safety: Better Oversight and Coordination by MSHA and Other Federal Agencies Could Improve Safety for Underground Coal Miners : Report to Congressional Requesters. [Washington, D.C.]: U.S. Govt. Accountability Office, 2007.
MLA (9th ed.) CitationUnited States. Government Accountability Office. Mine Safety: Better Oversight and Coordination by MSHA and Other Federal Agencies Could Improve Safety for Underground Coal Miners : Report to Congressional Requesters. U.S. Govt. Accountability Office, 2007.