Edelmann, Rudolf. 2016. «Foreign Language Teaching in an European Context: Day of LanguagesA Mini Project of the First Encounter of Multilingualism in Primary School». El G U I N I G U a D a, n.º 17 (julio):73-84. https://ojsspdc.ulpgc.es/ojs/index.php/ElGuiniguada/article/view/457.