APA (7e ed.) Bronvermelding

Aoyama, Y., Murphy, J. T., & Hanson, S. (2011). Key concepts in economic geography. Sage.

Chicago (17e ed.) Bronvermelding

Aoyama, Yuko, James T. Murphy, en Susan Hanson. Key Concepts in Economic Geography. Los Angeles, Calif: Sage, 2011.

MLA (9e ed.) Bronvermelding

Aoyama, Yuko, et al. Key Concepts in Economic Geography. Sage, 2011.