Alejandro, C. (2005). 30,000 Filipinos due for joint replacement surgery annually: Very low compliance increases risk of arthritis. Philippine Star.
Cita Chicago (17th ed.)Alejandro, Chat. "30,000 Filipinos Due for Joint Replacement Surgery Annually: Very Low Compliance Increases Risk of Arthritis." Philippine Star 2005.
Cita MLA (9th ed.)Alejandro, Chat. "30,000 Filipinos Due for Joint Replacement Surgery Annually: Very Low Compliance Increases Risk of Arthritis." Philippine Star, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.