Hirth, K. G., & Pillsbury, J. (2013). Merchants, markets and exchange in the pre-columbian world. Washington, D.C.: Dumbarton Oaks Research Library and Collection.
Chicago Style CitationHirth, Kenneth G., and Joanne Pillsbury. Merchants, Markets and Exchange in the Pre-columbian World. Washington, D.C.: Dumbarton Oaks Research Library and Collection, 2013.
MLA CitationHirth, Kenneth G., and Joanne Pillsbury. Merchants, Markets and Exchange in the Pre-columbian World. Washington, D.C.: Dumbarton Oaks Research Library and Collection, 2013.
Warning: These citations may not always be 100% accurate.