Dela Cruz, E. (1998). To improve government revenue collections: Evaders to pay 2% penalty. Today.
Lua i Stíl Chicago (17ú heag.)Dela Cruz, Erik. "To Improve Government Revenue Collections: Evaders to Pay 2% Penalty." Today 1998.
Lua MLA (9ú heag.)Dela Cruz, Erik. "To Improve Government Revenue Collections: Evaders to Pay 2% Penalty." Today, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.