[2] Leaders of PCMLA included Oscar Ríos (general secretary), José Ríos (organizational secretary), Daniel Egea, Carlos Herrera, and Ramón Ruiz.
[3] Its student wing was Grupos de Resistencia Estudiantil (GRE, 'Student Resistance Groups').
[1] It had cells in Buenos Aires city and province, Corrientes, Entre Ríos and Santa Fe.
[1] The military junta designated PCMLA as a 'band of terrorist criminals'.
[2] On May 30, 1976 PCMLA guerrillas captured colonel Juan Alberto Pita, the person the military junta had put in charge of the Confederación General del Trabajo (CGT), in the La Plata city of Manuel B. Gonnet (generally referred to as "Gonnet").