Cita APA

Wragg, E. C. 1. (1993). Class management. London ; New York: Routledge.

Chicago Style Citation

Wragg, E. C. 1938-. Class Management. London ; New York: Routledge, 1993.

Cita MLA

Wragg, E. C. 1938-. Class Management. London ; New York: Routledge, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.