HAMMERSLEY MARTYN & HAMMERSLEY, M. [. (1986). Controversies in classroom research. Open University Press.
Chicago-čujuhus (17. p.)HAMMERSLEY MARTYN juo Martyn [Ed.] HAMMERSLEY. Controversies in Classroom Research. Milton Keynes: Open University Press, 1986.
MLA-čujuhus (9. p.)HAMMERSLEY MARTYN juo Martyn [Ed.] HAMMERSLEY. Controversies in Classroom Research. Open University Press, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.