BUTLER BARBARA. (1985). TEACHING AND LEARNING FOR PRACTICE. GOWER.
Chicago-čujuhus (17. p.)BUTLER BARBARA. TEACHING AND LEARNING FOR PRACTICE. LONDON: GOWER, 1985.
MLA-čujuhus (9. p.)BUTLER BARBARA. TEACHING AND LEARNING FOR PRACTICE. GOWER, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.