एपीए उद्धरण

(1975). Economic life and the export industries. Swiss Office for the Development of Trade.

शिकागो स्टाइल उद्धरण

Economic Life and the Export Industries. Lausanne: Swiss Office for the Development of Trade, 1975.

एमएलए उद्धरण

Economic Life and the Export Industries. Swiss Office for the Development of Trade, 1975.