Ryan, J. H. (1947). Moral values in American education. National Catholic Welfare Conference, Department of Education.
Lua i Stíl Chicago (17ú heag.)Ryan, James H. Moral Values in American Education. Washington, D.C.: National Catholic Welfare Conference, Department of Education, 1947.
Lua MLA (8ú heag.)Ryan, James H. Moral Values in American Education. National Catholic Welfare Conference, Department of Education, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.