(1998). Philippine Navy marks centennial year. Philippine Star.
Lua i Stíl Chicago (17ú heag.)"Philippine Navy Marks Centennial Year." Philippine Star 1998.
Lua MLA (9ú heag.)"Philippine Navy Marks Centennial Year." Philippine Star, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.