Izvornik: Angels, Lambs, Ladybugs & Fireflies - Singer's Edition. Fred Bock. Voice sheet music. Choir sheet music. Children's Christmas Musical.
Prijevod: Angels, janjad, Ladybugs. Glas note. Zbor note. Angels, janjad, Ladybugs. Dječji božićni mjuzikl. Sastavljen Fred Bocka i Betty Hager.