Guerrero, R. D. I. (2004). What men should know about viruses. Manila Times.
Lua i Stíl Chicago (17ú heag.)Guerrero, Rafael D. III. "What Men Should Know About Viruses." Manila Times 2004.
Lua MLA (9ú heag.)Guerrero, Rafael D. III. "What Men Should Know About Viruses." Manila Times, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.