Lisle, E. (2002). Safe schools: Staff development training opportunities.
Cita Chicago Style (17a ed.)Lisle, Evon. Safe Schools: Staff Development Training Opportunities. 2002.
Cita MLA (8a ed.)Lisle, Evon. Safe Schools: Staff Development Training Opportunities. 2002.
Precaución: Estas citas no son 100% exactas.