Poynter, J. W. (1922). Projects of Christian union. Paulist Press.
Lua i Stíl Chicago (17ú heag.)Poynter, J. W. Projects of Christian Union. New York: Paulist Press, 1922.
Lua MLA (8ú heag.)Poynter, J. W. Projects of Christian Union. Paulist Press, 1922.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.