Puchta, H., Stranks, J., Carter, R., & Lewis-Jones, P. (2005). English in mind: Audio CD 1. Cambridge University Press.
Chicago-čujuhus (17. p.)Puchta, Herbert, Jeff Stranks, Richard Carter, juo Peter Lewis-Jones. English in Mind: Audio CD 1. Cambridge: Cambridge University Press, 2005.
MLA-čujuhus (9. p.)Puchta, Herbert, et al. English in Mind: Audio CD 1. Cambridge University Press, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.