Einzig, P. (1966). Primitive money in its ethonological, historical and economic aspects. Pergamon Press.
Citazione stile Chigago Style (17a edizione)Einzig, Paul. Primitive Money in Its Ethonological, Historical and Economic Aspects. Oxford: Pergamon Press, 1966.
Citatione MLA (9a ed.)Einzig, Paul. Primitive Money in Its Ethonological, Historical and Economic Aspects. Pergamon Press, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.