1. Allen, J., How Earth got is AURA, ChemMatters, September, 4-7, 2005.
2. Designing the molecular world;Ball,1994
3. Made to measure: New materials for the 21st century;Ball,1997
4. El currículo oculto en la enseñanza de la química;Chamizo;Educ. quím.,2001
5. The role of models, mental models and analogies in chemistry teaching;Coll,2006