Allwright, D. (1994). Focus on the language classroom: An introduction to classroom research for language teachers. U. pr..
Chicago-čujuhus (17. p.)Allwright, Dick. Focus on the Language Classroom: An Introduction to Classroom Research for Language Teachers. Cambridge: U. pr., 1994.
MLA-čujuhus (9. p.)Allwright, Dick. Focus on the Language Classroom: An Introduction to Classroom Research for Language Teachers. U. pr., 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.