@book{Cabezudo:378,
      author        = "A. Cabezudo and M. Carvalho da Silva and C. Christidis and
                       V. Demetriadou-Saltet and F. Halbartschlager and G.-P.
                       Mihai (Global Education Guidelines Working Group)",
      title         = "{Pautas para una educación global: Manual para que los
                       educadores comprendan e implementen la educación global
                       (Guidelines for global education: Handbook for making
                       educators understand and implement global education)}",
      publisher     = "North-South Centre of the Council of Europe",
      year          = "2010",
}