Singapur Curriculum Planning & Development Division. (2021). Social studies: G1 humanities (First published.). Hodder Education.
Chicago-Zitierstil (17. Ausg.)Singapur Curriculum Planning & Development Division. Social Studies: G1 Humanities. First published. London: Hodder Education, 2021.
MLA-Zitierstil (9. Ausg.)Singapur Curriculum Planning & Development Division. Social Studies: G1 Humanities. First published. Hodder Education, 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.