Krausruperte, Ernst (editor)
Schone, Marion (editor)
Opernsanger : sechzig Partrats
Berlin: Henschelverlag, 1979. 183 p.
       60 portraits, list of major roles for each artist.
       Note: The 3rd edition of A0076 with original entries largely rewritten
Krause, Ernst (editor)
Opern Sanger : 48 Portrats aus der Welt des Musiktheaters.
2nd ed.
Berlin: Henschelverlag, 1965.161, [5] p.
       48 portraits.
Krause, Ernst (editor)
Opera Sanger : 44 Portrats aus der Welt des Musiktheaters
Berlin: Henschelverlag, 1963.152 p.
       44 portraits.
       Note: Singers who have starred in the opera houses of the German Democratic Republic