Lua APA (7ú heag.)

Dumlao, T. A. (2003). Keeping a step ahead of competition. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Dumlao, Tina Arceo. "Keeping a Step Ahead of Competition." Philippine Daily Inquirer 2003.

Lua MLA (9ú heag.)

Dumlao, Tina Arceo. "Keeping a Step Ahead of Competition." Philippine Daily Inquirer, 2003.

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