Cita APA (7th ed.)

STALLINGS WILLIAM. (1992). ISDN AND BROADBAND ISDN ; 2ND ED. MACMILLAN.

Cita Chicago (17th ed.)

STALLINGS WILLIAM. ISDN AND BROADBAND ISDN ; 2ND ED. NEW-YORK: MACMILLAN, 1992.

Cita MLA (9th ed.)

STALLINGS WILLIAM. ISDN AND BROADBAND ISDN ; 2ND ED. MACMILLAN, 1992.