Barry, W. F. (1893). Father Hecker, founder of the Paulists. New York.
Dyfyniad Arddull ChicagoBarry, William Francis. Father Hecker, Founder of the Paulists. New York, 1893.
Dyfyniad MLABarry, William Francis. Father Hecker, Founder of the Paulists. New York, 1893.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.