Fuller, Robert
HTML virtual classroom
McGraw-Hill , 2002
 Buku Teks
Christopher, Darlene
Facilitating in the global virtual classroom
American Society for Training & Development, 2011
 eBooks
Corbett, Wendy Gates
Designing for the virtual classroom: training technology & e-learning
American Management Association, 2009
 eBooks
Virtual learning/virtual classroom sebagai model pendidikan jarak jauh: konsep dan penerapannya Anung Haryono,Abubakar Alatas
 Artikel Jurnal
Mahathir bin Mohamad, 1925-
The challenge
Pelanduk Publications, 1986
 Buku Teks SO