seven classics in monetary economics
- Lombard street: A description of the money market by Walter Bagehot [1873]
- Interest and prices by Knut Wicksell [1898]
- Philosophy of money by Georg Simmel [1900]
- A treatise on money by John Maynard Keynes [1930]
- Money, interest and prices by Don Patinkin [1956]
- Interest and prices by Michael Woodford [2003]
- Nature of money by Geoffrey Ingham [2004]