Plummer, A., Boudens, R., Kenis, L., & Döllinger, J. J. I. v. (1985). Conversations with Dr. Döllinger, 1870-1890. University Press.
Dyfyniad Arddull ChicagoPlummer, Alfred, Robrecht Boudens, Leo Kenis, and Johann Joseph Ignaz von Döllinger. Conversations with Dr. Döllinger, 1870-1890. Leuven: University Press, 1985.
Dyfyniad MLAPlummer, Alfred, et al. Conversations with Dr. Döllinger, 1870-1890. University Press, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.