Lacko, M. (1963). Saints Cyril and Methodius. Slovak Editions "Sts. Cyril and Methodius,".
Dyfyniad Arddull ChicagoLacko, Michael. Saints Cyril and Methodius. Rome: Slovak Editions "Sts. Cyril and Methodius,", 1963.
Dyfyniad MLALacko, Michael. Saints Cyril and Methodius. Slovak Editions "Sts. Cyril and Methodius,", 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.