Vienna, Österreichische Nationalbibliothek, Musiksammlung, Mus. Hs. 18706 - 18707 - 16560 (Froberger autographs). Introduction by Robert Hill. 3 Bände (komplett). (= 17th century Keyboard Music. Sources General to the Keyboard Art of the Baroque, Band 3,1, 3,2 und 3,3).