Giraldo Ramírez , Jorge, and Varios autores. 2010. Medellín, Medio Ambiente, Urbanismo Y Sociedad. Edited by Michel Hermelin Arbaux and Alejandro Echeverri Restrepo. EAFIT University Editions. EAFIT Publishing House. https://editorialeafiteduco.biteca.online/index.php/editorial/catalog/book/506.