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Lua i Stíl Chicago (17ú heag.)Jaymalin, Mayen. "What's Streptococcal Pneumonia and Who Are Likely to Get It?" Philippine Star 1998.
Lua MLA (9ú heag.)Jaymalin, Mayen. "What's Streptococcal Pneumonia and Who Are Likely to Get It?" Philippine Star, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.