(2009). Promoting confidence in electronic commerce: Legal issues on international use of electronic authentication and signature methods. United Nations.
Chicago-Zitierstil (17. Ausg.)Promoting Confidence in Electronic Commerce: Legal Issues on International Use of Electronic Authentication and Signature Methods. Vienna: United Nations, 2009.
MLA-Zitierstil (9. Ausg.)Promoting Confidence in Electronic Commerce: Legal Issues on International Use of Electronic Authentication and Signature Methods. United Nations, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.