Leech, G., & Svartvik, J. (2002). A communicative grammar of English (3rd ed.). Pearson.
Chicago-čujuhus (17. p.)Leech, Geoffrey, juo Jan Svartvik. A Communicative Grammar of English. 3rd ed. London: Pearson, 2002.
MLA-čujuhus (9. p.)Leech, Geoffrey, juo Jan Svartvik. A Communicative Grammar of English. 3rd ed. Pearson, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.