Catholic Church. Pope (1878-1903 : Leo XIII), Leo XIII, P., & Treacy, G. C. (1945). Christian state or pagan chaos! Paulist Press.
Lua i Stíl Chicago (17ú heag.)Catholic Church. Pope (1878-1903 : Leo XIII), Pope Leo XIII, agus Gerald C. Treacy. Christian State or Pagan Chaos! New York: Paulist Press, 1945.
Lua MLA (8ú heag.)Catholic Church. Pope (1878-1903 : Leo XIII), et al. Christian State or Pagan Chaos! Paulist Press, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.