1. Advisory Committee to the NSF Directorate for Education & Human resources (1996). Shaping the Future: New Expectations for Undergraduate Education in Science, Mathematics, Engineering, and Technology. NSF 96-139. Arlington, Va. NSF.
2. American Association for the Advancement of Science (AAAS): Project 2061 (1993). Benchmarks for Science Literacy. New York: Oxford.
3. Bruner, J. S. (1963). The Process of education. Cambridge MA: Harvard University Press.
4. Bruno, M and Karas, C (2000) The Case of the Older Shoulder. A medical case study used in Human Biology class, Natural Science 121 Hampshire College.
http://demeter.hampshire.edu/%7Ecjarvis/NS121/index.html
5. Bruno, M. S. and S. Karas, 2000. The Case of the Older Shoulder: a resource for case-based teaching.
http://demeter.hampshire.edu/~mbruno/ns121