@Book{BVMC:346290, author = {Esplá, Carlos}, title = {Notas sobre "Geopolítica", traducción de Félix Samper y Cabello}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcff4m7} }