Bowler, B., & Parminter, S. (2001). New headway pronunciation: Pre-intermediate. Oxford University Press.
Chicago-čujuhus (17. p.)Bowler, Bill, juo Sue Parminter. New Headway Pronunciation: Pre-intermediate. Oxford: Oxford University Press, 2001.
MLA-čujuhus (9. p.)Bowler, Bill, juo Sue Parminter. New Headway Pronunciation: Pre-intermediate. Oxford University Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.