Columbia subject headings:
Harvard subject headings:
German literature--History and criticism--Periodicals--Directories.
German literature--Societies, etc.--Directories.
Literary agents--Germany--Directories.
Literary prizes--Germany--Directories.
Mass media and literature--Germany--Directories.
Publishers and publishing--Germany--Directories.
Princeton subject headings:
German literature--Societies, etc.--Directories.
Literature publishing--Germany--Directories.