Forrás: ANTHEM - IN THEE IS GLADNESS - INTROIT for SATB a cappella Giovani Giacomo Gastoldi’s Balleti. Harmony by J.S.Bach. 1591. 1591.
Fordítás: a Songs of Syon. Harmónia a J.S.Bach. A Orgelbüchlein. Edited and arranged by GRAHAM GARTON. Giovani Giacomo Gastoldi’s Balleti.