Cita APA (7th ed.)

Greenwood, M. (1997). Business economics concepts and cases. International Thomson, Business.

Cita Chicago (17th ed.)

Greenwood, M.S. Business Economics Concepts and Cases. London: International Thomson, Business, 1997.

Cita MLA (9th ed.)

Greenwood, M.S. Business Economics Concepts and Cases. International Thomson, Business, 1997.