Green,david. contemporary English grammar structures and composition.
Chicago-čujuhus (17. p.)Green,david. Contemporary English Grammar Structures and Composition.
MLA-čujuhus (9. p.)Green,david. Contemporary English Grammar Structures and Composition.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.