Cigman, R., & Davis, A. (2009). New philosophies of learning. Wiley-Blackwell.
Cita Chicago (17th ed.)Cigman, Ruth, i Andrew Davis. New Philosophies of Learning. Malden, Mass: Wiley-Blackwell, 2009.
Cita MLA (9th ed.)Cigman, Ruth, i Andrew Davis. New Philosophies of Learning. Wiley-Blackwell, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.