Everard, B., & Morris, G. (1990). Effective school management (2nd ed.). Paul Chapman.
Cita Chicago Style (17a ed.)Everard, Bertie, y Geoffrey Morris. Effective School Management. 2nd ed. London: Paul Chapman, 1990.
Cita MLA (9a ed.)Everard, Bertie, y Geoffrey Morris. Effective School Management. 2nd ed. Paul Chapman, 1990.
Precaución: Estas citas no son 100% exactas.