http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
concordado, leyes, decretos, DUR, resolucions, circulares, doctrina - jurisprudencia
Jorge Enrique Chavarro Cadena, Guillermo Cortés Guzmán.
Includes bibliographical references (page 284).