Snowden, J. H. (1921). The meaning of education. The Abington press.
Lua i Stíl Chicago (17ú heag.)Snowden, James Henry. The Meaning of Education. New York, Cincinnati: The Abington press, 1921.
Lua MLA (8ú heag.)Snowden, James Henry. The Meaning of Education. The Abington press, 1921.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.