Duncan, T. (1987). Advanced physics (3rd ed.). J. Murray.
Lua i Stíl Chicago (17ú heag.)Duncan, Tom. Advanced Physics. 3rd ed. London: J. Murray, 1987.
Lua MLA (9ú heag.)Duncan, Tom. Advanced Physics. 3rd ed. J. Murray, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.