Mamanglu, S. (1997). Premature ill-health and chronic diseases. Manila Bulletin.
Cita Chicago (17th ed.)Mamanglu, Shianee. "Premature Ill-health and Chronic Diseases." Manila Bulletin 1997.
Cita MLA (9th ed.)Mamanglu, Shianee. "Premature Ill-health and Chronic Diseases." Manila Bulletin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.