Cuban, L. (2009). Hugging the middle: How teachers teach in an era of testing and accountability. Teachers College, Columbia University.
Cita Chicago Style (17a ed.)Cuban, Larry. Hugging the Middle: How Teachers Teach in an Era of Testing and Accountability. New York: Teachers College, Columbia University, 2009.
Cita MLA (9a ed.)Cuban, Larry. Hugging the Middle: How Teachers Teach in an Era of Testing and Accountability. Teachers College, Columbia University, 2009.
Precaución: Estas citas no son 100% exactas.