Richman, e. b. D. D. Antiviral drug resistancy. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Richman, edited by Douglas D. Antiviral Drug Resistancy. John Wiley and Sons.
Lua MLA (8ú heag.)Richman, edited by Douglas D. Antiviral Drug Resistancy. John Wiley and Sons.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.