Worthington, I., Britton, C., & Thompson, E. (2018). The business environment: A global perspective (Eighth edition.). Pearson.
Chicago Style (17. basım) AtıfWorthington, Ian, Chris Britton, ve Edward Thompson. The Business Environment: A Global Perspective. Eighth edition. Harlow, England ; New York: Pearson, 2018.
MLA (8th ed.) AtıfWorthington, Ian, et al. The Business Environment: A Global Perspective. Eighth edition. Pearson, 2018.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..