Murphy, r. (1998). English grammar in use: A reference and practice book intermediate students. Cambridge University Press.
Chicago-čujuhus (17. p.)Murphy, raymond. English Grammar in Use: A Reference and Practice Book Intermediate Students. Cambridge University Press, 1998.
MLA-čujuhus (9. p.)Murphy, raymond. English Grammar in Use: A Reference and Practice Book Intermediate Students. Cambridge University Press, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.