Columbia subject headings:
Fehling, Jürgen, 1885-1968--Criticism and interpretation.
Theater--Production and direction--Germany (West)
Harvard subject headings:
Fehling, Jürgen, 1885-1968--Criticism and interpretation.
Theater--Production and direction--Germany (West)
Princeton subject headings:
Fehling, Jürgen, 1885-1968.
Theater--Germany--History--20th century.