Clancy, R. M. (2006). Best-loved Christmas carols: The stories behind twenty-five yuletide favorites. Sterling Pub. Co..
Dyfyniad Arddull ChicagoClancy, Ronald M. Best-loved Christmas Carols: The Stories Behind Twenty-five Yuletide Favorites. New York: Sterling Pub. Co., 2006.
Dyfyniad MLAClancy, Ronald M. Best-loved Christmas Carols: The Stories Behind Twenty-five Yuletide Favorites. Sterling Pub. Co., 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.