Wijayakusuma, H. (2003). Proteksi Dini Terhadap SARS (Severe Acute Respiratory Syndrome). Pustaka Obor Popular.
Cita Chicago (17th ed.)Wijayakusuma, Hembing. Proteksi Dini Terhadap SARS (Severe Acute Respiratory Syndrome). Pustaka Obor Popular, 2003.
Cita MLA (9th ed.)Wijayakusuma, Hembing. Proteksi Dini Terhadap SARS (Severe Acute Respiratory Syndrome). Pustaka Obor Popular, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.