Bell, L. (1989). Management skills in primary schools. Routledge.
Cita Chicago (17th ed.)Bell, Les. Management Skills in Primary Schools. London: Routledge, 1989.
Cita MLA (8th ed.)Bell, Les. Management Skills in Primary Schools. Routledge, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.