Issing, O. (2004). The ECB and the Euro: The first five years. The Institute of Economic Affairs.
Chicago-referens (17:e uppl.)Issing, Otmar. The ECB and the Euro: The First Five Years. London: The Institute of Economic Affairs, 2004.
MLA-referens (9:e uppl.)Issing, Otmar. The ECB and the Euro: The First Five Years. The Institute of Economic Affairs, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.