1. Bereiter, Carl and Scardamaglia, Marlene (1993): Surpassing Ourselves. Peru: Open Court.
2. Bruffee, Kenneth (1995): Collaborative Learning. Baltimore: Johns Hopkins University Press.
3. Bruner, Jerome (1960): The Process of Education. Cambridge: Harvard University Press.
4. Davis, Brent (2004): Inventions of Teaching: A Geneology. Mahwah: Lawrence Earlbaum Associates.
5. Davis, Brent, Sumara, Dennis and Luce-Kapler, Rebecca (2000): Engaging Minds: Learning and Teaching in a Complex World. London: Lawrence Earlbaum Associates.