Gaya APA
Pritchard, Gabrielle. (2020).
Our World Student Book 2 (Student Book Second Edition).
USA:
National Geographic Learning.
Gaya Chicago
Pritchard, Gabrielle.
Our World Student Book 2.
Student Book Second Edition
USA:
National Geographic Learning,
2020.
Text.
Gaya MLA
Pritchard, Gabrielle.
Our World Student Book 2.
Student Book Second Edition
USA:
National Geographic Learning,
2020.
Text.
Gaya Turabian
Pritchard, Gabrielle.
Our World Student Book 2.
Student Book Second Edition
USA:
National Geographic Learning,
2020.
Print.