Troester, R. R. (1993). Voices from the Catholic Worker. Temple University Press.
Dyfyniad Arddull ChicagoTroester, Rosalie Riegle. Voices from the Catholic Worker. Philadelphia: Temple University Press, 1993.
Dyfyniad MLATroester, Rosalie Riegle. Voices from the Catholic Worker. Temple University Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.