एपीए उद्धरण

(1979). Children in the GDR. UNICEF- GDR National Committee.

शिकागो स्टाइल उद्धरण

Children in the GDR. Berlin: UNICEF- GDR National Committee, 1979.

एमएलए उद्धरण

Children in the GDR. UNICEF- GDR National Committee, 1979.