@article{1561842,
      recid = {1561842},
      author = {Villalpando Cesar, Jose Manuel.},
      title = {Las balas del invasor : la expansion territorial de los  Estados Unidos y el costo para Mexico /},
      pages = {1 online resource (1 recurso en linea (186 paginas).},
      url = {http://library.usi.edu/record/1561842},
}