Fisher, I., & Brown, H. G. (2015). The purchasing power of money: Its determination and relation to credit, interest and crises. The Macmillan Company.
Παραπομπή σε μορφή Chicago (17η εκδ.)Fisher, Irving, και Harry Gunnison Brown. The Purchasing Power of Money: Its Determination and Relation to Credit, Interest and Crises. New York: The Macmillan Company, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)Fisher, Irving, και Harry Gunnison Brown. The Purchasing Power of Money: Its Determination and Relation to Credit, Interest and Crises. The Macmillan Company, 2015.
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