Cita APA (7th ed.)

Wetherly Paul. (2011). Business Environment: Themes and Issues (2nd.). Oxford University Press.

Cita Chicago (17th ed.)

Wetherly Paul. Business Environment: Themes and Issues. 2nd. Oxford: Oxford University Press, 2011.

Cita MLA (9th ed.)

Wetherly Paul. Business Environment: Themes and Issues. 2nd. Oxford University Press, 2011.