Hart, J. K. (1951). Education in the humane community: By Joseph K. Hart. Harper.
Lua i Stíl Chicago (17ú heag.)Hart, Joseph K. Education in the Humane Community: By Joseph K. Hart. New York: Harper, 1951.
Lua MLA (8ú heag.)Hart, Joseph K. Education in the Humane Community: By Joseph K. Hart. Harper, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.