Ruffin, C. (1997). The twelve: The lives of the apostles after calvary. Our Sunday visitor.
Cita Chicago (17th ed.)Ruffin, C.Bernard. The Twelve: The Lives of the Apostles After Calvary. Indiana: Our Sunday visitor, 1997.
Cita MLA (9th ed.)Ruffin, C.Bernard. The Twelve: The Lives of the Apostles After Calvary. Our Sunday visitor, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.