In 1976, Berlinguer had spoken of a "pluralistic system" ("sistema pluralistico" translated by the interpreter as "multiform system") in Moscow and in front of 5,000 communist delegates described PCI's intentions to build "a socialism that we believe necessary and possible only in Italy".
En 1976 en Moscova, Berlinguer, diante de 5000 delegados comunistas, falou dun "sistema pluralista" (traducido polo intérprete como "multiforma") e describiu as intencións do PCI de construír "un socialismo que cremos necesario e só posible en Italia".