Cofnodi Dyfyniadau

Dyfyniad APA
Aoyama, Y., Hanson, S., & Murphy, J. T. (2011). Key concepts in economic geography. SAGE.
Dyfyniad Arddull Chicago
Aoyama, Yuko, Susan Hanson, and James T. Murphy. Key Concepts in Economic Geography. Los Angeles, Calif: SAGE, 2011.
Dyfyniad MLA
Aoyama, Yuko, et al. Key Concepts in Economic Geography. SAGE, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.