एपीए उद्धरण

European communites. (1978). Is 1829 Specifications for library furniture and fittings.

शिकागो स्टाइल उद्धरण

European communites. Is 1829 Specifications for Library Furniture and Fittings. 1978.

एमएलए उद्धरण

European communites. Is 1829 Specifications for Library Furniture and Fittings. 1978.