ALLEN, R. (2014). ACTIVE GRAMMAR PRACTICE BOOK- 7. SCHOLASTIC.
Chicago-čujuhus (17. p.)ALLEN, ROSEMARY. ACTIVE GRAMMAR PRACTICE BOOK- 7. SCHOLASTIC, 2014.
MLA-čujuhus (9. p.)ALLEN, ROSEMARY. ACTIVE GRAMMAR PRACTICE BOOK- 7. SCHOLASTIC, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.