http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Originally published in the weekly Uruguayan magazine Marcha, under the title Desde Argelia, para Marcha, la revolución cubana hoy, on March 12, 1965. This letter was addressed to the director of Marcha, Carlos Quijano.