Columbia subject headings:
German language--Sentences.
German language--Subordinate constructions.
Turkish language--Sentences.
Turkish language--Subordinate constructions.
Harvard subject headings:
German language--Sentences.
German language--Subordinate constructions.
Turkish language--Sentences.
Turkish language--Subordinate constructions.
Princeton subject headings:
German language--Sentences.
German language--Subordinate construction.
Turkish language--Sentences.
Turkish language--Subordinate construction.