Bell, L. (1992). Managing teams in secondary schools. Routledge.
Čikaški stil citiranja (17. izdanje)Bell, Les. Managing Teams in Secondary Schools. London ; New York: Routledge, 1992.
MLA način citiranja (9. izdanje)Bell, Les. Managing Teams in Secondary Schools. Routledge, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.