Izvornik: Missa simplex. Hans Haselbock. Choir sheet music. Organ Accompaniment sheet music. Missa simplex. Composed by Hans Haselbock. 1928-.
Prijevod: Zbor note. Pratnju orgulja note. fur vierstimmigen gemischten Chor und Orgel. Skladao Hans Haselbock. 1928 -. Za mješoviti zbor i orgulje.