Bellamy, John
Digital telephony / John Bellamy
Wiley , 1991
 Buku Teks
Atkinson, J.
Telephony : a detailed exposition of the telephone exchange systems of the British post office; Volume II automatic exchange systems
Pitman, 1972
 Buku Teks
Smith, Sydney F.
Telephony and telegraphy : and introduction to instruments and switching systems (electromechanical and reed-electronic)
Oxford University Press, 1978
 Buku Teks
H. Winning
Teknik telepon : pengetahuan dari praktek untuk praktek / H. Winning
Bina Aksara, 1984
 Buku Teks
Arifin Djauhari
Pemanfaatan Cakupan Base Station STKB-C Jakarta-Bandung dalam Membangun Sarana Telepon Umum di Pedesaan
Fakultas Teknik Universitas Indonesia, 1992
 UI - Laporan Penelitian