http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Federal Bureau of Investigation undercover operations
1 unnumbered volume (various pagings) : digital, PDF file.
Title from title screen (viewed on July 22, 2008).
Mode of access: Internet from Federal Bureau of Investigation web site. Address as of 7/22/08: http://foia.fbi.gov/foiaindex/fbi%5Fundercover.htm ; current access available via PURL.