Columbia subject headings:
Gluck, Christoph Willibald, Ritter von, 1714-1787.
Harvard subject headings:
Gluck, Chrisoph Willibald, Ritter von, 1714-1787--Periodicals.
Princeton subject headings:
Gluck, Christoph Willibald, Ritter von, 1714-1787--Periodicals.