APA (7e ed.) Bronvermelding

Acheson, K. A., & Gall, M. D. (1997). Techniques in the clinical supervision of teachers: Preservice and inservice applications (4th ed.). Longman.

Chicago (17e ed.) Bronvermelding

Acheson, Keith A., en Meredith D. Gall. Techniques in the Clinical Supervision of Teachers: Preservice and Inservice Applications. 4th ed. New York: Longman, 1997.

MLA (9e ed.) Bronvermelding

Acheson, Keith A., en Meredith D. Gall. Techniques in the Clinical Supervision of Teachers: Preservice and Inservice Applications. 4th ed. Longman, 1997.