Lloyd's list. Gregg International.
Lua i Stíl Chicago (17ú heag.)Lloyd's List. Westmead, Gt. Brit.: Gregg International.
Lua MLA (8ú heag.)Lloyd's List. Gregg International.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.