Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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