Merkoša sitáhtat

APA-čujuhus (7. p.)
Aoyama, Y., Hanson, S., & Murphy, J. T. (2011). Key concepts in economic geography. SAGE.
Chicago-čujuhus (17. p.)
Aoyama, Yuko, Susan Hanson, juo James T. Murphy. Key Concepts in Economic Geography. Los Angeles, Calif: SAGE, 2011.
MLA-čujuhus (9. p.)
Aoyama, Yuko, et al. Key Concepts in Economic Geography. SAGE, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.