Del Mar, A. 1. (1895). History of monetary systems: A record of actual experiments in money made by various states of the ancient and modern world, as drawn from their statutes, customs, treaties, mining regulations, jurisprudence, history, archæology, coins, nummulary systems, and other sources of information. London: Effingham Wilson.

Del Mar, Alexander 1836-1926. History of Monetary Systems: A Record of Actual Experiments in Money Made By Various States of the Ancient and Modern World, As Drawn From Their Statutes, Customs, Treaties, Mining Regulations, Jurisprudence, History, Archæology, Coins, Nummulary Systems, and Other Sources of Information. London: Effingham Wilson, 1895.

Del Mar, Alexander 1836-1926. History of Monetary Systems: A Record of Actual Experiments in Money Made By Various States of the Ancient and Modern World, As Drawn From Their Statutes, Customs, Treaties, Mining Regulations, Jurisprudence, History, Archæology, Coins, Nummulary Systems, and Other Sources of Information. London: Effingham Wilson, 1895.