Izvornik: I Heard the Bells On Christmas Day. available as a digital download. Casting Crowns. Choir sheet music. Arranged by Mac Huff. 2-Part.
Prijevod: Čuo sam zvona na Božić. Zdravko Colic. Zbor note. Čuo sam zvona na Božić by Zdravko Colic. Bernie Herms, Dale Oliver, i Mark Hall. 2-dio.