Bullock, K., & Wikeley, F. (2004). Whose learning? Open University Press.
Chicago-čujuhus (17. p.)Bullock, Kate, juo Felicity Wikeley. Whose Learning? Maidenhead: Open University Press, 2004.
MLA-čujuhus (9. p.)Bullock, Kate, juo Felicity Wikeley. Whose Learning? Open University Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.