Wren & Martin. High School English Grammar and composition.
Chicago-čujuhus (17. p.)Wren & Martin. High School English Grammar and Composition.
MLA-čujuhus (9. p.)Wren & Martin. High School English Grammar and Composition.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.