Lua APA (7ú heag.)

Liwanag, R. (1999). National artists awardees. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Liwanag, Rudy. "National Artists Awardees." Manila Bulletin 1999.

Lua MLA (9ú heag.)

Liwanag, Rudy. "National Artists Awardees." Manila Bulletin, 1999.

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