Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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