GRIFFITHS. (1998). ISDN explained: Worldwide network and applications technology (3rd ed.). Chichester: John Wiley & Sons Ltd..
Chicago Style CitationGRIFFITHS. ISDN Explained: Worldwide Network and Applications Technology. 3rd ed. Chichester: John Wiley & Sons Ltd., 1998.
MLA CitationGRIFFITHS. ISDN Explained: Worldwide Network and Applications Technology. 3rd ed. Chichester: John Wiley & Sons Ltd., 1998.
Warning: These citations may not always be 100% accurate.