The Bikols in the Philippine history by Domingo Abella [essay].
Lua i Stíl Chicago (17ú heag.)The Bikols in the Philippine History by Domingo Abella [essay].
Lua MLA (9ú heag.)The Bikols in the Philippine History by Domingo Abella [essay].
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.