Cita APA

Hess,Diana E. (2009). Controversy in the classroom- the democratic power of discussion. Routledge.

Chicago Edition Citation

Hess,Diana E. Controversy in the Classroom- the Democratic Power of Discussion. London: Routledge, 2009.

Cita MLA

Hess,Diana E. Controversy in the Classroom- the Democratic Power of Discussion. Routledge, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.