His Apertura económica, reforma laboral, 1991: t.p., etc. (Jorge Giraldo; published by the Escuela Nacional Sindical-Antioquia)

Alternativas sindicales para el nuevo milenio, 1994 : t.p. (Jorge Giraldo Ramírez) cover flap (exdirigente sindical, Director de Capacitación of the Escuela Nacional Sindical-Antioquia)

Las ideas en la guerra, 2015: title page (Jorge Giraldo Ramírez) cover front flap (Ph.D. in philosophy, Universidad de Antioquia; professor and dean of the Escuela de Humanidades, Universidad Eafit; member of the Sociedad Colombiana de Filosofía; participated in the Comisión Histórica del Conflicto y sus Víctimas as part of the Acuerdo General para la Terminación del Conflicto between the government of Colombia and the FARC; columnist for the newspaper El Colombiano since 2008; uses the title Amaranto for his blog dedicated to philosophy, politics and popular culture (www.giraldoramirez.blogspot.com))

Universidad EAFIT website, August 15, 2017: (Jorge Alberto Giraldo Ramírez; jorgegiraldo@eafit.edu.co; degree in philosophy, Universidad Santo Tomás de Aquino, Bucaramanga; master's in political philosophy and Ph.D. in philosophy, Universidad de Antioquia, Medellín; he has been affiliated with various organizations including the Escuela Nacional Sindical) http://www.eafit.edu.co/docentes-investigadores/Paginas/jorge-giraldo.aspx http://www.eafit.edu.co/escuelas/humanidades/acerca-de/Paginas/decano-jorge-alberto-giraldo-ramirez.aspx

Responsabilidad y reconciliación ante la justicia transicional colombiana, septiembre de 2017: title page (Jorge Giraldo Ramírez) front flap of cover (born 1957 in Jardín)

Author's CVLAC page, August 27, 2021: (Jorge Alberto de Jesús Giraldo Ramírez; graduated from the Secundario Liceo Francisco Restrepo Molibna (high school) (1970-1975); degree in philosophy and history, Universidad Santo Tomás-Medellín (1992-1996); master's in political philosophy (1997-2000) (thesis: El rastro de Caín : una aproximación filosófica a los conceptos de guerra, paz y guerra civil) and Ph.D. in philosophy (2003-2008) (thesis: Elementos para una teoría de la guerra civil), Universidad de Antioquia, Medellín; professor and researcher who has been affiliated with various institutions including the Universidad EAFIT (since 2005), the Universidad de Antioquia (1994-2008), and the Escuela Nacional Sindical (ENS) (1991-2003); author and editor of several works including Responsabilidad y reconciliación ante la justicia transicional colombiana (2017) and Las ideas en la guerra (2015)) https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000042951