Lua APA (7ú heag.)

Vergara, A. Y. (1997). Keeping business all in the family. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Vergara, Alex Y. "Keeping Business All in the Family." Philippine Daily Inquirer 1997.

Lua MLA (9ú heag.)

Vergara, Alex Y. "Keeping Business All in the Family." Philippine Daily Inquirer, 1997.

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