@book{Cabezudo:374,
      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         = "{Guia prático para a educação global: Un manual para
                       compreender e implementar a educação global (Practical
                       guide for global education: Handbook for understanding and
                       implementing global education)}",
      publisher     = "North-South Centre of the Council of Europe",
      year          = "2010",
}