Lua APA (7ú heag.)

Catada, R. P. (2003). The legacy of Ramon Valera. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Catada, Rhea P.M. "The Legacy of Ramon Valera." Manila Bulletin 2003.

Lua MLA (9ú heag.)

Catada, Rhea P.M. "The Legacy of Ramon Valera." Manila Bulletin, 2003.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.