Cullingford, C. (1995). The effective teacher. Cassell.
Chicago-čujuhus (17. p.)Cullingford, Cedric. The Effective Teacher. London ; New York, NY: Cassell, 1995.
MLA-čujuhus (9. p.)Cullingford, Cedric. The Effective Teacher. Cassell, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.