http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on July 6, 2004).
Mode of access: Internet from IRS web site. Address as of 7/6/04: http://www.irs.gov/pub/irs-pdf/p2181.pdf; current access available via PURL.
Publication (United States. Internal Revenue Service) ; 2181