Dellar, H., & Walkley, A. (2016). Outcomes: Upper Intermediate Class DVD-ROM. National Geographic Learning Cengage Learning.
Style de citation Chicago (17e éd.)Dellar, Hugh, et Andrew Walkley. Outcomes: Upper Intermediate Class DVD-ROM. United Kingdom: National Geographic Learning Cengage Learning, 2016.
Style de citation MLA (9e éd.)Dellar, Hugh, et Andrew Walkley. Outcomes: Upper Intermediate Class DVD-ROM. National Geographic Learning Cengage Learning, 2016.
Attention : ces citations peuvent ne pas être correctes à 100%.