American Association for Adult Education. (1936). Adult education and democracy: Issued in observance of the tenth anniversay of the founding of the American association for Adult Education 1926-1936. American Association for Adult Education.
Citazione stile Chigago Style (17a edizione)American Association for Adult Education. Adult Education and Democracy: Issued in Observance of the Tenth Anniversay of the Founding of the American Association for Adult Education 1926-1936. New York: American Association for Adult Education, 1936.
Citatione MLA (8a ed.)American Association for Adult Education. Adult Education and Democracy: Issued in Observance of the Tenth Anniversay of the Founding of the American Association for Adult Education 1926-1936. American Association for Adult Education, 1936.