Educational Policies Commission. (1937). The unique function of education in american democracy. National Education Association of the United States.
Citazione stile Chigago Style (17a edizione)Educational Policies Commission. The Unique Function of Education in American Democracy. Washington, D.C: National Education Association of the United States, 1937.
Citatione MLA (9a ed.)Educational Policies Commission. The Unique Function of Education in American Democracy. National Education Association of the United States, 1937.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.