Cranny, T. (1958). The Catholic Church and ecumenism. Chair of Unity Apostolate.
Chicago-viite (17. p.)Cranny, Titus. The Catholic Church and Ecumenism. Garrison, N.Y.: Chair of Unity Apostolate, 1958.
MLA-viite (8. p.)Cranny, Titus. The Catholic Church and Ecumenism. Chair of Unity Apostolate, 1958.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.