Hirth, K. (2013). Merchants, markets, and exchange in the Pre-Columbian world. Dumbarton Oaks Research Library and Collection.
Chicago-Zitierstil (17. Ausg.)Hirth, Kenneth. Merchants, Markets, and Exchange in the Pre-Columbian World. Washington, DC: Dumbarton Oaks Research Library and Collection, 2013.
MLA-Zitierstil (9. Ausg.)Hirth, Kenneth. Merchants, Markets, and Exchange in the Pre-Columbian World. Dumbarton Oaks Research Library and Collection, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.