Papameletiou, D. (1999). Study on electronic payment systems for the Committee on Economic and Monetary Affairs and Industrial Policy of the European Parliament: May 1999 ([1st ed.].). European Commission.
Chicago-Zitierstil (17. Ausg.)Papameletiou, Demosthenes. Study on Electronic Payment Systems for the Committee on Economic and Monetary Affairs and Industrial Policy of the European Parliament: May 1999. [1st ed.]. Brussels: European Commission, 1999.
MLA-Zitierstil (9. Ausg.)Papameletiou, Demosthenes. Study on Electronic Payment Systems for the Committee on Economic and Monetary Affairs and Industrial Policy of the European Parliament: May 1999. [1st ed.]. European Commission, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.