Columbia subject headings:
Lubitsch, Ernst, 1892-1947.
Harvard subject headings:
Lubitsch, Ernst, 1892-1947--Bibliography.
Lubitsch, Ernst, 1892-1947--Criticism and interpretation.
Lubitsch, Ernst, 1892-1947.
Motion picture producers and directors--Credits
Princeton subject headings:
Lubitsch, Ernst, 1892-1947--Bibliography.
Lubitsch, Ernst, 1892-1947--Credits.
Lubitsch, Ernst, 1892-1947--Criticism and interpretation.