Lua APA (7ú heag.)

Liwanag, R. (2000). Presidential sparring. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Liwanag, Rudy. "Presidential Sparring." Manila Bulletin 2000.

Lua MLA (9ú heag.)

Liwanag, Rudy. "Presidential Sparring." Manila Bulletin, 2000.

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