Wurmbrand, M. (1972). Christ or the red flag. Hodder and Stoughton.
Dyfyniad Arddull ChicagoWurmbrand, Michael. Christ or the Red Flag. London: Hodder and Stoughton, 1972.
Dyfyniad MLAWurmbrand, Michael. Christ or the Red Flag. Hodder and Stoughton, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.