Redston, C., & Cunningham, G. (2006). Face2face: Intermediate student´s book. Cambridge University.
Chicago-čujuhus (17. p.)Redston, Chris, juo Gillie Cunningham. Face2face: Intermediate Student´s Book. Cambridge: Cambridge University, 2006.
MLA-čujuhus (9. p.)Redston, Chris, juo Gillie Cunningham. Face2face: Intermediate Student´s Book. Cambridge University, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.