http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
United States Agency for International Development.
Title from title screen (viewed on July 21, 2008).
Mode of access: Internet from the USAID web site. Address as of 7/21/08: http://pdf.usaid.gov/pdf%5Fdocs/PNADG928.pdf ; current access via PURL.