(2000). A.O.60, licensing of airmen-amendment. Philippine Star.
Lua i Stíl Chicago (17ú heag.)"A.O.60, Licensing of Airmen-amendment." Philippine Star 2000.
Lua MLA (9ú heag.)"A.O.60, Licensing of Airmen-amendment." Philippine Star, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.