Autores

•  Karl Marx (3)
•  Antonio Rubial (2)
•  Eduardo Galeano (1)
•  Sara Sefchovich (1)
•  Patricia Galeana (1)
•  Sergio Carpenter (1)
•  Sandra Morales Velasco (1)
•  César Alberto Collazos (1)
•  José Heiner Calero Cobo (1)
•  Alberto Mosquera Arboleda (1)
•  Luis Ángel Rengifo Muñoz (1)
•  Jhon Freddy Gutiérrez Solís (1)
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