1.
, . Outcomes Beginner. Andover, UK: National Geographic Learning; 2024.
et . Outcomes Beginner. Andover, UK : National Geographic Learning, 20 mai 2024. ISBN 978-0-357-03399-9
Dellar Hugh & Walkley Andrew. (2018). Outcomes Beginner: [A1] Student's book. National Geographic Learning.
MLA (8th ed.) CitationDellar Hugh and Walkley Andrew. Outcomes Beginner: [A1] Student's Book. National Geographic Learning, 2018.
Warning: These citations may not always be 100% accurate.