Rockart, John Fralick
McGraw-Hill, 1975
Buku Teks
edited by Heather Fry, Steve Ketteridge and Stephanie Marshall
Routledge, 2009
Buku Referensi
Brown, George
Routledge, 1997
Buku Teks
Lau, Joe Y.F.
Wiley , 2011
Buku Teks
Metcalfe, Scoot Amy
Information Science Publishing, 2006
Buku Teks