Columbia subject headings:
Harvard subject headings:
Düffel, John von--Criticism and interpretation.
Düffel, John von--Dramatic production.
German drama--20th century--History and criticism.
Handke, Peter--Criticism and interpretation.
Handke, Peter--Dramatic production.
Kroetz, Franz Xaver, 1946---Criticism and interpretation.
Kroetz, Franz Xaver, 1946---Dramatic production.
Stage directions.
Princeton subject headings:
Düffel, John von--Criticism and interpretation.
Düffel, John von--Dramatic production.
German drama--20th century--History and criticism.
Handke, Peter--Criticism and interpretation.
Handke, Peter--Dramatic production.
Kroetz, Franz Xaver, 1946---Criticism and interpretation.
Kroetz, Franz Xaver, 1946---Dramatic production.
Stage directions.