1. Aguirregabiria, J.M. Hernandez, A & Rivas, M. (1992). An example of surface charge distribution on conductors carrying steady currents. American Journal of Physics, 60(2), 138–140.
2. Arons, A. (1997). Teaching introductory physics. New York: Wiley.
3. Ausubel, D.P. (1978). Educational Psychology. A cognitive view. New York: Holt, Rineheart & Winston, Inc.
4. Bagno, E. & Eylon, B.S. (1997). From problem solving to a knowledge structure: An example from the domain of electromagnetism. American Journal of Physics, 65(8), 726–736.
5. Barbas, A. & Psillos D. (1997). Causal reasoning as a base for advancing a systemic approach to simple electrical circuits. Research in Science Education, 27(3), 445–459.