Blank, Glenn
WCB/McGraw-Hill , 1998
Buku Teks
Cawkell, Tony
Routledge, 1996
Buku Referensi
Dowling, Jennifer Coleman
McGraw-Hill, 2012
Buku Teks
edited by Henk M. Blanken ... [and others]
Springer, 2007
Buku Teks
Vaughan, Tay
Osborne McGraw-Hill, 1997
Multimedia