Παραπομπή σε μορφή APA (7η εκδ.)

Wetherly, P., & Otter, D. (2018). The business environment: Themes and issues in a globalizing world (Fourth edition.). Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wetherly, Paul, και Dorron Otter. The Business Environment: Themes and Issues in a Globalizing World. Fourth edition. Oxford: Oxford University Press, 2018.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wetherly, Paul, και Dorron Otter. The Business Environment: Themes and Issues in a Globalizing World. Fourth edition. Oxford University Press, 2018.