Marks, J. (2007). English pronunciation in use. Elementary. Cambridge University Press.
Chicago-čujuhus (17. p.)Marks, Jonathan. English Pronunciation in Use. Elementary. Cambridge: Cambridge University Press, 2007.
MLA-čujuhus (9. p.)Marks, Jonathan. English Pronunciation in Use. Elementary. Cambridge University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.