Lua APA (7ú heag.)

Guy, F. (2009). The global environment of business. Oxford.

Lua i Stíl Chicago (17ú heag.)

Guy, Frederick. The Global Environment of Business. New York: Oxford, 2009.

Lua MLA (9ú heag.)

Guy, Frederick. The Global Environment of Business. Oxford, 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.