David Sang. (2021). Physics for Cambridge IGCSE Coursebook with digital access (Third Edition.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)David Sang. Physics for Cambridge IGCSE Coursebook with Digital Access. Third Edition. United Kingdom: Cambridge University Press, 2021.
Lua MLA (9ú heag.)David Sang. Physics for Cambridge IGCSE Coursebook with Digital Access. Third Edition. Cambridge University Press, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.