Caparas, D. Y. (1999). DFA marks today 101st anniversary. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Caparas, D. Y. "DFA Marks Today 101st Anniversary." Manila Bulletin 1999.
Lua MLA (9ú heag.)Caparas, D. Y. "DFA Marks Today 101st Anniversary." Manila Bulletin, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.