एपीए उद्धरण

(1948). Switzerland ad her industries: With 2 maps and 36 photos. Switzerland: Swiss Office for The Development of Trade Zurich and Lausanne.

शिकागो स्टाइल उद्धरण

Switzerland Ad Her Industries: With 2 Maps and 36 Photos. Switzerland: Swiss Office for The Development of Trade Zurich and Lausanne, 1948.

एमएलए उद्धरण

Switzerland Ad Her Industries: With 2 Maps and 36 Photos. Switzerland: Swiss Office for The Development of Trade Zurich and Lausanne, 1948.