Lua APA (7ú heag.)

Nuttall, C., & Evans, D. (2016). Outcomes. Pre-intermediate: Workbook (Segunda edición.). National Geographic Learning Cengage Learning.

Lua i Stíl Chicago (17ú heag.)

Nuttall, Carol, agus David Evans. Outcomes. Pre-intermediate: Workbook. Segunda edición. Hampshire: National Geographic Learning Cengage Learning, 2016.

Lua MLA (9ú heag.)

Nuttall, Carol, agus David Evans. Outcomes. Pre-intermediate: Workbook. Segunda edición. National Geographic Learning Cengage Learning, 2016.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.