APA (7e ed.) Bronvermelding

Worthington, I., & Britton, C. (2009). The business environment (6th ed.). FT Prentice Hall.

Chicago (17e ed.) Bronvermelding

Worthington, Ian, en Chris Britton. The Business Environment. 6th ed. Harlow, England ; New York: FT Prentice Hall, 2009.

MLA (8e ed.) Bronvermelding

Worthington, Ian, en Chris Britton. The Business Environment. 6th ed. FT Prentice Hall, 2009.