Collections
- Hymnological collections of the University of Augsburg. Comprises over 8,000 volumes, including the personal collections of Walter Blankenburg and Konrad Ameln.
- Gesangbuchsammlung Martin W. Richter und Harald Goldschmidt
Online catalogues
- Assembled hymnal collections in the Marienbibliothek, Halle. Available through the North German union catalogue at the University of Göttingen or the catalogue of the University Library in Halle.
- Magdeburg Collection
- Berlin UEK Collection