http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Llamadas telefónicas no deseadas de mercadceo
información de la FCC para el consumidor
Unwanted telephone marketing calls. Spanish
Title from title screen (viewed on Nov. 28, 2006).
Mode of access: Internet from the FCC web site. Address as of 6/22/07: http://www.fcc.gov/cgb/consumerfacts/spanish/sp_tcpa.html; current access is available via PURL.