एपीए उद्धरण

(1948). Building world trade. Washington: U.S. Goverment Printing Office.

शिकागो स्टाइल उद्धरण

Building World Trade. Washington: U.S. Goverment Printing Office, 1948.

एमएलए उद्धरण

Building World Trade. Washington: U.S. Goverment Printing Office, 1948.