The future of digital subscriber line technology: business drivers, strategies and markets: research report
International Engineering Consortium
Professional Education International, 1999
 eBooks
Perancangan sistem transmisi SDH pada jaringan lokal untuk high rise building di segitiga emas Jakarta
Fakultas Teknik Universitas Indonesia, 1995
 UI - Skripsi (Membership)
Roden, Martin S.
Digital and data communication systems
Prentice-Hall, 1982
 Buku Teks
Achieving the triple play: technologies and business models for success: comprehensive report
International Engineering Consortium
International Engineering Consortium, 2005
 eBooks
The intelligent network: current technologies, applications, and operations: a comprehensive report, volume 3
The International Engineering Consortium
Professional Education International, 1998
 eBooks