Gerrard, T. J. (1911). Marriage and parenthood: The Catholic ideal. J. F. Wagner.
Lua i Stíl Chicago (17ú heag.)Gerrard, Thomas John. Marriage and Parenthood: The Catholic Ideal. New York: J. F. Wagner, 1911.
Lua MLA (8ú heag.)Gerrard, Thomas John. Marriage and Parenthood: The Catholic Ideal. J. F. Wagner, 1911.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.