APA (7e ed.) Bronvermelding

HAMMERSLEY, M. [. (1986). Case studies in clasroom research. Open University press.

Chicago (17e ed.) Bronvermelding

HAMMERSLEY, Martyn [ed.]. Case Studies in Clasroom Research. Philadelphia: Open University press, 1986.

MLA (9e ed.) Bronvermelding

HAMMERSLEY, Martyn [ed.]. Case Studies in Clasroom Research. Open University press, 1986.