HAMMERSLEY MARTYN & HAMMERSLEY, M. [. (1986). Controversies in classroom research. Open University Press.
Dyfyniad Arddull ChicagoHAMMERSLEY MARTYN and Martyn [Ed.] HAMMERSLEY. Controversies in Classroom Research. Milton Keynes: Open University Press, 1986.
Dyfyniad MLAHAMMERSLEY MARTYN and Martyn [Ed.] HAMMERSLEY. Controversies in Classroom Research. Open University Press, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.