Dellar, H., & Walkley, A. (2017). Outcomes. Advanced class DVD-ROM. National Gaographic Learning Cengage Learning.
Style de citation Chicago (17e éd.)Dellar, Hugh, et Andrew Walkley. Outcomes. Advanced Class DVD-ROM. United Kingdom: National Gaographic Learning Cengage Learning, 2017.
Style de citation MLA (9e éd.)Dellar, Hugh, et Andrew Walkley. Outcomes. Advanced Class DVD-ROM. National Gaographic Learning Cengage Learning, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.