Biblioteca Virtual Manuales Escolares.
Fondo Histórico MANES (Libros de texto de los siglos XVIII y XIX).
Asociación Nacional de Editores de Libros y Materiales de Enseñanza, ANELE.
Council of Europe. Education and Languages. Education for Democratic Citizenship and Human Rights.Council of Europe, Charter on Education for Democratic Citizenship and Human Rights Education.
Bibliographies Civics and Citizenship Education: Selected Resources.