Gaya APA

Kreher, R., R¨udebusch, T. (2007). UMTS Signaling : UMTS Interfaces, Protocols, Message Flows and Procedures Analyzed and Explained (2nd Edition) . : John Wiley & Sons, Inc..

Gaya MLA

Kreher, Ralf., R¨udebusch, Torsten. "UMTS Signaling : UMTS Interfaces, Protocols, Message Flows and Procedures Analyzed and Explained (2nd Edition)". : John Wiley & Sons, Inc., 2007. E-Book.