AMERICAN JOURNAL OF PHYSICS. AAPT (American Association of physics Teachers).
Lua i Stíl Chicago (17ú heag.)AMERICAN JOURNAL OF PHYSICS. Maryland: AAPT (American Association of physics Teachers).
Lua MLA (9ú heag.)AMERICAN JOURNAL OF PHYSICS. AAPT (American Association of physics Teachers).
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.