Wetherly Paul. (2011). Business Environment: Themes and Issues (2nd.). Oxford University Press.
Chicago Style (17. basım) AtıfWetherly Paul. Business Environment: Themes and Issues. 2nd. Oxford: Oxford University Press, 2011.
MLA (9th ed.) AtıfWetherly Paul. Business Environment: Themes and Issues. 2nd. Oxford University Press, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..