North Whitehead, A. (1952). The aims of education and other essays (3rd print.). New American Library.
Lua i Stíl Chicago (17ú heag.)North Whitehead, Alfred. The Aims of Education and Other Essays. 3rd print. New York: New American Library, 1952.
Lua MLA (8ú heag.)North Whitehead, Alfred. The Aims of Education and Other Essays. 3rd print. New American Library, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.