APA (7e ed.) Bronvermelding

Black, U. D. (1997). ISDN & SS7: Architectures for digital signaling networks. Prentice Hall.

Chicago (17e ed.) Bronvermelding

Black, Uyless D. ISDN & SS7: Architectures for Digital Signaling Networks. Upper Saddle River, N.J.: Prentice Hall, 1997.

MLA (8e ed.) Bronvermelding

Black, Uyless D. ISDN & SS7: Architectures for Digital Signaling Networks. Prentice Hall, 1997.