Harney, J. B. (1948). Peter: Prince of the apostles. Paulist Press.
Lua i Stíl Chicago (17ú heag.)Harney, John B. Peter: Prince of the Apostles. New York: Paulist Press, 1948.
Lua MLA (8ú heag.)Harney, John B. Peter: Prince of the Apostles. Paulist Press, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.