Morocco

• Pérez Pérez, Víctor and Vicente Ruiz (hijo). Memoria Histórica de la Asociación Cultural Armonía de Casablanca - Marruecos.
• Persici, Vertice. Unknown Anarchists: Celso Persici.
• Vidal Arabi, Antonio. Report: On the attempt to raise rebellion in the Spanish zone of Morocco in September 1938 and the ramifications thereof.