APA (7e ed.) Bronvermelding

Ashton, P. M. E. (1983). Teacher education in the classroom: Initial and in-service. Croom Helm.

Chicago (17e ed.) Bronvermelding

Ashton, Patricia M. E. Teacher Education in the Classroom: Initial and In-service. London: Croom Helm, 1983.

MLA (9e ed.) Bronvermelding

Ashton, Patricia M. E. Teacher Education in the Classroom: Initial and In-service. Croom Helm, 1983.