United States. Department of Justice. Oversight and Review Division. (2010). A review of the Federal Bureau of Investigation's use of national security letters: Assessment of progress in implementing recommendations and examination of use in 2007 through 2009. U.S. Department of Justice, Office of the Inspector General, Oversight and Review Division.
Chicago Style (17th ed.) CitationUnited States. Department of Justice. Oversight and Review Division. A Review of the Federal Bureau of Investigation's Use of National Security Letters: Assessment of Progress in Implementing Recommendations and Examination of Use in 2007 Through 2009. [Washington, D.C.]: U.S. Department of Justice, Office of the Inspector General, Oversight and Review Division, 2010.
MLA (9th ed.) CitationUnited States. Department of Justice. Oversight and Review Division. A Review of the Federal Bureau of Investigation's Use of National Security Letters: Assessment of Progress in Implementing Recommendations and Examination of Use in 2007 Through 2009. U.S. Department of Justice, Office of the Inspector General, Oversight and Review Division, 2010.