Mercedes, J. L. (2001). Tallying ecological carpet bombing costs. Philippine Star.
Cita Chicago (17th ed.)Mercedes, Juan L. "Tallying Ecological Carpet Bombing Costs." Philippine Star 2001.
Cita MLA (9th ed.)Mercedes, Juan L. "Tallying Ecological Carpet Bombing Costs." Philippine Star, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.