Lua APA (7ú heag.)

Batino, M. C. S. (2002). Phone cards firms biggest cheats - BIR. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Batino, Ma. Clarissa S. "Phone Cards Firms Biggest Cheats - BIR." Philippine Daily Inquirer 2002.

Lua MLA (9ú heag.)

Batino, Ma. Clarissa S. "Phone Cards Firms Biggest Cheats - BIR." Philippine Daily Inquirer, 2002.

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