Dellar, H., & Walkley, A. (2016). Outcomes: Upper Intermediate Class DVD-ROM. National Geographic Learning Cengage Learning.
Chicago-čujuhus (17. p.)Dellar, Hugh, juo Andrew Walkley. Outcomes: Upper Intermediate Class DVD-ROM. United Kingdom: National Geographic Learning Cengage Learning, 2016.
MLA-čujuhus (9. p.)Dellar, Hugh, juo Andrew Walkley. Outcomes: Upper Intermediate Class DVD-ROM. National Geographic Learning Cengage Learning, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.