APA-viite (7. p.)

Palmer, A., & Bartley, B. (2009). The business environment (6th ed.). McGraw-Hill Higher Education.

Chicago-viite (17. p.)

Palmer, Adrian, ja Bob Bartley. The Business Environment. 6th ed. New York: McGraw-Hill Higher Education, 2009.

MLA-viite (9. p.)

Palmer, Adrian, ja Bob Bartley. The Business Environment. 6th ed. McGraw-Hill Higher Education, 2009.