Gruenberg, G. W. (1981). Labor peacemaker: The life and works of Father Leo C. Brown, S.J. Institute of Jesuit Sources.
Lua i Stíl Chicago (17ú heag.)Gruenberg, Gladys W. Labor Peacemaker: The Life and Works of Father Leo C. Brown, S.J. St. Louis, Mo.: Institute of Jesuit Sources, 1981.
Lua MLA (8ú heag.)Gruenberg, Gladys W. Labor Peacemaker: The Life and Works of Father Leo C. Brown, S.J. Institute of Jesuit Sources, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.