Domingo, R. T. (1997). Quality Means Survival. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Domingo, Rene T. Quality Means Survival. Prentice-Hall, 1997.
Lua MLA (8ú heag.)Domingo, Rene T. Quality Means Survival. Prentice-Hall, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.