Columbia subject headings:
Harvard subject headings:
German language--Discourse analysis--Congresses.
German language--Study and teaching--Congresses.
German language--Study and teaching--Foreign speakers--Congresses.
German language--Writing--Congresses.
Princeton subject headings:
German language--Discourse analysis--Congresses.
German language--Study and teaching--Congresses.
German language--Study and teaching--Foreign speakers--Congresses.
German language--Writing--Congresses.