Hagmaier, G., & Gleason, R. W. (1960). Moral problems now: Modern techniques and emotional conflicts. Sheed and Ward.
Lua i Stíl Chicago (17ú heag.)Hagmaier, George, agus Robert W. Gleason. Moral Problems Now: Modern Techniques and Emotional Conflicts. London: Sheed and Ward, 1960.
Lua MLA (8ú heag.)Hagmaier, George, agus Robert W. Gleason. Moral Problems Now: Modern Techniques and Emotional Conflicts. Sheed and Ward, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.