Sullivan, E. (1993). Things old and new: An ecumenical reflection on the theology of John Henry Newman. St. Pauls.
Lua i Stíl Chicago (17ú heag.)Sullivan, Emmanuel. Things Old and New: An Ecumenical Reflection on the Theology of John Henry Newman. Middlegreen: St. Pauls, 1993.
Lua MLA (8ú heag.)Sullivan, Emmanuel. Things Old and New: An Ecumenical Reflection on the Theology of John Henry Newman. St. Pauls, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.