Maris, A. (2016). Intermediate outcomes: Workbook (second edition.). National Geographic Learning Cengage Learning.
Chicago-čujuhus (17. p.)Maris, Amanda. Intermediate Outcomes: Workbook. second edition. Hampshire: National Geographic Learning Cengage Learning, 2016.
MLA-čujuhus (9. p.)Maris, Amanda. Intermediate Outcomes: Workbook. second edition. National Geographic Learning Cengage Learning, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.