Hagan, J. R. (1932). The diocesan teachers college: A study of its basic principles.
Lua i Stíl Chicago (17ú heag.)Hagan, John Raphael. The Diocesan Teachers College: A Study of Its Basic Principles. Washington, D.C, 1932.
Lua MLA (8ú heag.)Hagan, John Raphael. The Diocesan Teachers College: A Study of Its Basic Principles. 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.