@article{ParedesSánchez:2794,
      recid = {2794},
      author = {Paredes Sánchez, Erika},
      title = {The Union of South American Nations at the onset of a  socio-regional integration},
      publisher = {Graduate Institute of International and Development  Studies},
      address = {Geneva. 2010},
      number = {BOOK},
      pages = {64 p.},
      year = {2010},
      url = {http://repository.graduateinstitute.ch/record/2794},
}