Quirk, R. (1974). A Grammar of contemporary English. Longman.
Chicago-čujuhus (17. p.)Quirk, Randolph. A Grammar of Contemporary English. London: Longman, 1974.
MLA-čujuhus (9. p.)Quirk, Randolph. A Grammar of Contemporary English. Longman, 1974.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.