एपीए उद्धरण

William Stallings. (1995). ISDN And Broadband ISDN With Frame relay And ATM. Prentice-Hall.

शिकागो स्टाइल उद्धरण

William Stallings. ISDN And Broadband ISDN With Frame Relay And ATM. Prentice-Hall, 1995.

एमएलए उद्धरण

William Stallings. ISDN And Broadband ISDN With Frame Relay And ATM. Prentice-Hall, 1995.