Cita APA (7th ed.)

TECHNOLOGY. (1981). Technology and east-west trade. Osmun/Gower.

Cita Chicago (17th ed.)

TECHNOLOGY. Technology and East-west Trade. Allanheld: Osmun/Gower, 1981.

Cita MLA (9th ed.)

TECHNOLOGY. Technology and East-west Trade. Osmun/Gower, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.