Davitt, T. E. (1978). Ethics in the situation. Marquette University Press.
Lua i Stíl Chicago (17ú heag.)Davitt, Thomas E. Ethics in the Situation. Milwaukee, WI: Marquette University Press, 1978.
Lua MLA (9ú heag.)Davitt, Thomas E. Ethics in the Situation. Marquette University Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.