Ryan, J. H. (1947). Moral values in American education. National Catholic Welfare Conference, Department of Education.
Chicago-стиль цитированияRyan, James H. Moral Values in American Education. Washington, D.C.: National Catholic Welfare Conference, Department of Education, 1947.
MLA-цитированиеRyan, James H. Moral Values in American Education. National Catholic Welfare Conference, Department of Education, 1947.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.