APA (7e ed.) Bronvermelding

Bell, L. (1989). Management skills in primary schools. Routledge.

Chicago (17e ed.) Bronvermelding

Bell, Les. Management Skills in Primary Schools. London: Routledge, 1989.

MLA (8e ed.) Bronvermelding

Bell, Les. Management Skills in Primary Schools. Routledge, 1989.