John Wiley & Sons, 1997
Buku Teks
Peter Dannenberg, Elmar Kulke
Routledge, 2015
Buku Teks
Dedi Junaedi, author
Program Pascasarjana Universitas Indonesia, 2013
UI - Tesis (Membership)
Sara Holder by editor
Information Science Reference, 2013
Buku Teks
Carlson, John E., author
McGraw-Hill, 1981
Buku Teks