Real Science Technology. Health. Level K, Unit D c.2.
Lua i Stíl Chicago (17ú heag.)Real Science Technology. Health. Level K, Unit D C.2.
Lua MLA (9ú heag.)Real Science Technology. Health. Level K, Unit D C.2.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.