Foz, V. B. (1999). Clean Air Act fails to ban other sources of dioxin. Philippine Star.
Cita Chicago (17th ed.)Foz, Vicente B. "Clean Air Act Fails to Ban Other Sources of Dioxin." Philippine Star 1999.
Cita MLA (9th ed.)Foz, Vicente B. "Clean Air Act Fails to Ban Other Sources of Dioxin." Philippine Star, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.