Bogotá - Buenos Aires : historia de dos ciudades - Romero, José Luis, 1909-1977 (Medellín : Ediciones UNAULA, 2013)
Includes bibliographical references.
Online resource; title from PDF title page (Digitalia, viewed December 14, 2016)
Keywords: Bogotá (Colombia) -- History -- 19th century; Buenos Aires (Argentina) -- History; Electronic books