एपीए उद्धरण

Board of Trade. (1966). Hints to business men visiting. Union of Soviet Socialist Republics.

शिकागो स्टाइल उद्धरण

Board of Trade. Hints to Business Men Visiting. Union of Soviet Socialist Republics, 1966.

एमएलए उद्धरण

Board of Trade. Hints to Business Men Visiting. Union of Soviet Socialist Republics, 1966.