Sison, C. P. (2001). Marian Radiation Oncology Center: Dollar earner, dollar saver. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Sison, Carlo Paras. "Marian Radiation Oncology Center: Dollar Earner, Dollar Saver." Philippine Star 2001.
Lua MLA (9ú heag.)Sison, Carlo Paras. "Marian Radiation Oncology Center: Dollar Earner, Dollar Saver." Philippine Star, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.